What color is #307C57?

#307C57 is a dark, desaturated spring green, closest to the named color Amazon. It belongs to the green family of colors.

What is the RGB value of #307C57?

The RGB value is 48, 124, 87: 48 red, 124 green and 87 blue on a 0 to 255 scale.

What is the complementary color of #307C57?

The complementary color is #7C3055, found by rotating the hue 180° on the color wheel.

Is black or white text better on #307C57?

White text. Black text has a contrast ratio of 4.15:1 and white text 5.06:1. WCAG asks for at least 4.5:1 for normal text.

#307C57 color

#307C57 rgb(48, 124, 87)

Shades of green

The hex color #307C57 is a dark, desaturated spring green.

In the RGB color model it is made of 18.8% red, 48.6% green and 34.1% blue (48, 124, 87).

Its hue angle is 151°, with 44% saturation and 34% lightness. For print, the CMYK equivalent is 61% cyan, 0% magenta, 30% yellow and 51% black.

The closest named color is Amazon (#387B54), a difference of 1.4 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 5.06:1).

#307C57 color codes

HEX	`#307C57`
RGB	`rgb(48, 124, 87)`
RGB percent	`rgb(18.8%, 48.6%, 34.1%)`
HSL	`hsl(151, 44%, 34%)`
HSV / HSB	`hsv(151, 61%, 49%)`
CMYK	`cmyk(61%, 0%, 30%, 51%)`
CIE LAB	`lab(46.62, -32.73, 13.38)`
CIE LCH	`lch(46.62, 35.35, 157.76)`
CIE XYZ	`xyz(10.146, 15.731, 11.517)`
Decimal	`3177559`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #307C57, 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 #307C57	Ratio	AA	AAA	AA large
Sample text	4.15:1	Fail	Fail	Pass
Sample text	5.06:1	Pass	Fail	Pass

#307C57 as text on	Ratio	AA	AAA	AA large
Sample text	5.06:1	Pass	Fail	Pass
Sample text	4.15:1	Fail	Fail	Pass

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 #307C57 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #307c57; }
.text { color: #307c57; }
.border { border: 2px solid #307c57; }
.transparent { background-color: rgb(48 124 87 / 50%); }
.gradient { background: linear-gradient(to right, #307c57, #307b7c); }

Background

Text color

Border

Similar colors

Closest common color name: Sea Green.

Questions

What color is #307C57?: #307C57 is a dark, desaturated spring green, closest to the named color Amazon. It belongs to the green family of colors.
What is the RGB value of #307C57?: The RGB value is 48, 124, 87: 48 red, 124 green and 87 blue on a 0 to 255 scale.
What is the complementary color of #307C57?: The complementary color is #7C3055, found by rotating the hue 180° on the color wheel.
Is black or white text better on #307C57?: White text. Black text has a contrast ratio of 4.15:1 and white text 5.06:1. WCAG asks for at least 4.5:1 for normal text.