What color is #3F664D?

#3F664D is a dark, grayish green, closest to the named color Toad King. It belongs to the green family of colors.

What is the RGB value of #3F664D?

The RGB value is 63, 102, 77: 63 red, 102 green and 77 blue on a 0 to 255 scale.

What is the complementary color of #3F664D?

The complementary color is #663F58, found by rotating the hue 180° on the color wheel.

Is black or white text better on #3F664D?

White text. Black text has a contrast ratio of 3.22:1 and white text 6.52:1. WCAG asks for at least 4.5:1 for normal text.

#3F664D color

#3F664D rgb(63, 102, 77)

Shades of green

The hex color #3F664D is a dark, grayish green.

In the RGB color model it is made of 24.7% red, 40% green and 30.2% blue (63, 102, 77).

Its hue angle is 142°, with 24% saturation and 32% lightness. For print, the CMYK equivalent is 38% cyan, 0% magenta, 25% yellow and 60% black.

The closest named color is Toad King (#3D6C54), a difference of 2.5 ΔE, a small difference.

White text is the more readable choice on this background (contrast 6.52:1).

#3F664D color codes

HEX	`#3F664D`
RGB	`rgb(63, 102, 77)`
RGB percent	`rgb(24.7%, 40%, 30.2%)`
HSL	`hsl(142, 24%, 32%)`
HSV / HSB	`hsv(142, 38%, 40%)`
CMYK	`cmyk(38%, 0%, 25%, 60%)`
CIE LAB	`lab(39.74, -19.86, 9.85)`
CIE LCH	`lch(39.74, 22.17, 153.61)`
CIE XYZ	`xyz(8.14, 11.095, 8.732)`
Decimal	`4154957`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #3F664D, 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 #3F664D	Ratio	AA	AAA	AA large
Sample text	3.22:1	Fail	Fail	Pass
Sample text	6.52:1	Pass	Fail	Pass

#3F664D as text on	Ratio	AA	AAA	AA large
Sample text	6.52:1	Pass	Fail	Pass
Sample text	3.22:1	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 #3F664D looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #3f664d; }
.text { color: #3f664d; }
.border { border: 2px solid #3f664d; }
.transparent { background-color: rgb(63 102 77 / 50%); }
.gradient { background: linear-gradient(to right, #3f664d, #3f6661); }

Background

Text color

Border

Similar colors

Questions

What color is #3F664D?: #3F664D is a dark, grayish green, closest to the named color Toad King. It belongs to the green family of colors.
What is the RGB value of #3F664D?: The RGB value is 63, 102, 77: 63 red, 102 green and 77 blue on a 0 to 255 scale.
What is the complementary color of #3F664D?: The complementary color is #663F58, found by rotating the hue 180° on the color wheel.
Is black or white text better on #3F664D?: White text. Black text has a contrast ratio of 3.22:1 and white text 6.52:1. WCAG asks for at least 4.5:1 for normal text.