What color is #3F513F?

#3F513F is a dark, grayish green, closest to the named color Mountain View. It belongs to the green family of colors.

What is the RGB value of #3F513F?

The RGB value is 63, 81, 63: 63 red, 81 green and 63 blue on a 0 to 255 scale.

What is the complementary color of #3F513F?

The complementary color is #513F51, found by rotating the hue 180° on the color wheel.

Is black or white text better on #3F513F?

White text. Black text has a contrast ratio of 2.46:1 and white text 8.54:1. WCAG asks for at least 4.5:1 for normal text.

#3F513F color

#3F513F rgb(63, 81, 63)

Shades of green

The hex color #3F513F is a dark, grayish green.

In the RGB color model it is made of 24.7% red, 31.8% green and 24.7% blue (63, 81, 63).

Its hue angle is 120°, with 12% saturation and 28% lightness. For print, the CMYK equivalent is 22% cyan, 0% magenta, 22% yellow and 68% black.

The closest named color is Mountain View (#394C3B), a difference of 1.8 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 8.54:1).

#3F513F color codes

HEX	`#3F513F`
RGB	`rgb(63, 81, 63)`
RGB percent	`rgb(24.7%, 31.8%, 24.7%)`
HSL	`hsl(120, 12%, 28%)`
HSV / HSB	`hsv(120, 22%, 32%)`
CMYK	`cmyk(22%, 0%, 22%, 68%)`
CIE LAB	`lab(32.48, -11.12, 8.33)`
CIE LCH	`lch(32.48, 13.89, 143.14)`
CIE XYZ	`xyz(5.889, 7.3, 5.8)`
Decimal	`4149567`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #3F513F, 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 #3F513F	Ratio	AA	AAA	AA large
Sample text	2.46:1	Fail	Fail	Fail
Sample text	8.54:1	Pass	Pass	Pass

#3F513F as text on	Ratio	AA	AAA	AA large
Sample text	8.54:1	Pass	Pass	Pass
Sample text	2.46:1	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 #3F513F looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #3f513f; }
.text { color: #3f513f; }
.border { border: 2px solid #3f513f; }
.transparent { background-color: rgb(63 81 63 / 50%); }
.gradient { background: linear-gradient(to right, #3f513f, #3f5148); }

Background

Text color

Border

Similar colors

Closest common color name: Ebony.

Questions

What color is #3F513F?: #3F513F is a dark, grayish green, closest to the named color Mountain View. It belongs to the green family of colors.
What is the RGB value of #3F513F?: The RGB value is 63, 81, 63: 63 red, 81 green and 63 blue on a 0 to 255 scale.
What is the complementary color of #3F513F?: The complementary color is #513F51, found by rotating the hue 180° on the color wheel.
Is black or white text better on #3F513F?: White text. Black text has a contrast ratio of 2.46:1 and white text 8.54:1. WCAG asks for at least 4.5:1 for normal text.