#3F4908#3F4908

#3F4908 is a dark, moderate yellow. Relative luminance 0.058; OKLCH L 38.3% C 0.085 H 118.6°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#3F4908
RGB	rgb(63, 73, 8)
HSL	hsl(69, 80%, 16%)
HSV	hsv(69, 89%, 29%)
CMYK	cmyk(13.7%, 0%, 89%, 71.4%)
CIE-LAB	lab(29.00, -13.42, 34.08)
CIE-LCH	lch(29.00, 36.63, 111.49°)
OKLab	oklab(38.34% -0.0404 0.0742)
OKLCH	oklch(38.34% 0.085 118.6)
XYZ	xyz(4.4764, 5.8394, 1.1210)
Luminance	0.0584 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4908 #120849

analogous

#493208 #3F4908 #1E4908

triadic

#3F4908 #083F49 #49083F

tetradic

#3F4908 #084932 #120849 #49081E

square

#3F4908 #084932 #120849 #49081E

split-complementary

#3F4908 #081E49 #320849

monochromatic

#181C03 #181C03 #3F4908 #6F800E #9EB714

Accessibility & contrast

On white

9.69

#3F4908 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3F4908 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4908

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4908	#FFFFFF	#000000	##FFFFFF
##3F4908	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4400

Deuteranopia (green-blind)

#4D450F

Tritanopia (blue-blind)

#43443D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3f4908;
/* rgb */ color: rgb(63, 73, 8);
/* oklch */ color: oklch(38.3% 0.085 118.6);

Tailwind

colors: {
  custom: {
    50: '#777b4f',
    500: '#3f4908',
    950: '#000000',
  },
}

SCSS

$custom: #3f4908;
$custom-light: #777b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4908",
  "rgb": {
    "r": 63,
    "g": 73,
    "b": 8
  },
  "hsl": {
    "h": 69.231,
    "s": 80.247,
    "l": 15.882
  },
  "oklch": {
    "l": 0.38339,
    "c": 0.0845,
    "h": 118.6
  },
  "luminance": 0.05839
}

Semantic roles & 50–950 ramp

primary

#3F4908

secondary

#352687

accent

#31F750

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #3F4908

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →