What color is #1F3A30?

#1F3A30 is a very dark, desaturated spring green, closest to the named color Everglade. It belongs to the green family of colors.

What is the RGB value of #1F3A30?

The RGB value is 31, 58, 48: 31 red, 58 green and 48 blue on a 0 to 255 scale.

What is the complementary color of #1F3A30?

The complementary color is #3A1F29, found by rotating the hue 180° on the color wheel.

Is black or white text better on #1F3A30?

White text. Black text has a contrast ratio of 1.71:1 and white text 12.31:1. WCAG asks for at least 4.5:1 for normal text.

#1F3A30 color

#1F3A30 rgb(31, 58, 48)

Shades of green

The hex color #1F3A30 is a very dark, desaturated spring green.

In the RGB color model it is made of 12.2% red, 22.7% green and 18.8% blue (31, 58, 48).

Its hue angle is 158°, with 30% saturation and 17% lightness. For print, the CMYK equivalent is 47% cyan, 0% magenta, 17% yellow and 77% black.

The closest named color is Everglade (#264334), a difference of 3.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 12.31:1).

#1F3A30 color codes

HEX	`#1F3A30`
RGB	`rgb(31, 58, 48)`
RGB percent	`rgb(12.2%, 22.7%, 18.8%)`
HSL	`hsl(158, 30%, 17%)`
HSV / HSB	`hsv(158, 47%, 23%)`
CMYK	`cmyk(47%, 0%, 17%, 77%)`
CIE LAB	`lab(22.05, -13.15, 3.01)`
CIE LCH	`lch(22.05, 13.49, 167.12)`
CIE XYZ	`xyz(2.611, 3.531, 3.34)`
Decimal	`2046512`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #1F3A30, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #1F3A30	Ratio	AA	AAA	AA large
Sample text	1.71:1	Fail	Fail	Fail
Sample text	12.31:1	Pass	Pass	Pass

#1F3A30 as text on	Ratio	AA	AAA	AA large
Sample text	12.31:1	Pass	Pass	Pass
Sample text	1.71:1	Fail	Fail	Fail

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #1F3A30 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #1f3a30; }
.text { color: #1f3a30; }
.border { border: 2px solid #1f3a30; }
.transparent { background-color: rgb(31 58 48 / 50%); }
.gradient { background: linear-gradient(to right, #1f3a30, #1f363a); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Slate Gray.

Questions

What color is #1F3A30?: #1F3A30 is a very dark, desaturated spring green, closest to the named color Everglade. It belongs to the green family of colors.
What is the RGB value of #1F3A30?: The RGB value is 31, 58, 48: 31 red, 58 green and 48 blue on a 0 to 255 scale.
What is the complementary color of #1F3A30?: The complementary color is #3A1F29, found by rotating the hue 180° on the color wheel.
Is black or white text better on #1F3A30?: White text. Black text has a contrast ratio of 1.71:1 and white text 12.31:1. WCAG asks for at least 4.5:1 for normal text.