#63771D#63771D

#63771D is a mid, moderate yellow-green. Relative luminance 0.159; OKLCH L 53.5% C 0.115 H 121.5°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#63771D
RGB	rgb(99, 119, 29)
HSL	hsl(73, 61%, 29%)
HSV	hsv(73, 76%, 47%)
CMYK	cmyk(16.8%, 0%, 75.6%, 53.3%)
CIE-LAB	lab(46.89, -20.49, 44.19)
CIE-LCH	lch(46.89, 48.71, 114.87°)
OKLab	oklab(53.52% -0.0602 0.0983)
OKLCH	oklch(53.52% 0.115 121.5)
XYZ	xyz(11.9644, 15.9350, 3.6076)
Luminance	0.1593 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63771D #311D77

analogous

#775E1D #63771D #36771D

triadic

#63771D #1D6377 #771D63

tetradic

#63771D #1D775E #311D77 #771D36

square

#63771D #1D775E #311D77 #771D36

split-complementary

#63771D #1D3677 #5E1D77

monochromatic

#141906 #3A4611 #63771D #8CA829 #B0D03E

Accessibility & contrast

On white

5.02

#63771D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#63771D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63771D

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63771D	#FFFFFF	#000000	##FFFFFF
##63771D	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F700C

Deuteranopia (green-blind)

#7C6F25

Tritanopia (blue-blind)

#697166

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #63771d;
/* rgb */ color: rgb(99, 119, 29);
/* oklch */ color: oklch(53.5% 0.115 121.5);

Tailwind

colors: {
  custom: {
    50: '#929e60',
    500: '#63771d',
    950: '#000000',
  },
}

SCSS

$custom: #63771d;
$custom-light: #929e60;
$custom-dark: #000000;

JSON

{
  "hex": "#63771d",
  "rgb": {
    "r": 99,
    "g": 119,
    "b": 29
  },
  "hsl": {
    "h": 73.333,
    "s": 60.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53516,
    "c": 0.1153,
    "h": 121.5
  },
  "luminance": 0.15935
}

Semantic roles & 50–950 ramp

primary

#63771D

secondary

#5C45AB

accent

#44E467

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #63771D

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

Preview Lab → · Contrast checker → · Palette generator →