#636420#636420

#636420 is a mid, moderate yellow. Relative luminance 0.119; OKLCH L 48.8% C 0.089 H 110.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#636420
RGB	rgb(99, 100, 32)
HSL	hsl(61, 52%, 26%)
HSV	hsv(61, 68%, 39%)
CMYK	cmyk(1%, 0%, 68%, 60.8%)
CIE-LAB	lab(41.01, -9.98, 37.01)
CIE-LCH	lch(41.01, 38.33, 105.09°)
OKLab	oklab(48.8% -0.0306 0.0837)
OKLCH	oklch(48.8% 0.089 110.1)
XYZ	xyz(9.9638, 11.8715, 3.1328)
Luminance	0.1187 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636420 #212064

analogous

#644320 #636420 #416420

triadic

#636420 #206364 #642063

tetradic

#636420 #206443 #212064 #642041

square

#636420 #206443 #212064 #642041

split-complementary

#636420 #204164 #432064

monochromatic

#171707 #353611 #636420 #91922F #BFC13E

Accessibility & contrast

On white

6.22

#636420 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#636420 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636420

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636420	#FFFFFF	#000000	##FFFFFF
##636420	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6017

Deuteranopia (green-blind)

#6D6224

Tritanopia (blue-blind)

#6A5E56

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #636420;
/* rgb */ color: rgb(99, 100, 32);
/* oklch */ color: oklch(48.8% 0.089 110.1);

Tailwind

colors: {
  custom: {
    50: '#92905f',
    500: '#636420',
    950: '#000000',
  },
}

SCSS

$custom: #636420;
$custom-light: #92905f;
$custom-dark: #000000;

JSON

{
  "hex": "#636420",
  "rgb": {
    "r": 99,
    "g": 100,
    "b": 32
  },
  "hsl": {
    "h": 60.882,
    "s": 51.515,
    "l": 25.882
  },
  "oklch": {
    "l": 0.48804,
    "c": 0.08917,
    "h": 110.1
  },
  "luminance": 0.11871
}

Semantic roles & 50–950 ramp

primary

#636420

secondary

#494898

accent

#4DDB4F

background

#F9F8F5

surface

#F1F0E9

border

#CBCBC5

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #636420

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

Preview Lab → · Contrast checker → · Palette generator →