#636423#636423

#636423 is a mid, moderate yellow. Relative luminance 0.119; OKLCH L 48.8% C 0.087 H 110.0°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#636423
RGB	rgb(99, 100, 35)
HSL	hsl(61, 48%, 26%)
HSV	hsv(61, 65%, 39%)
CMYK	cmyk(1%, 0%, 65%, 60.8%)
CIE-LAB	lab(41.04, -9.76, 35.63)
CIE-LCH	lch(41.04, 36.94, 105.32°)
OKLab	oklab(48.83% -0.0297 0.0813)
OKLCH	oklch(48.83% 0.087 110)
XYZ	xyz(10.0064, 11.8886, 3.3574)
Luminance	0.1189 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636423 #242364

analogous

#644523 #636423 #436423

triadic

#636423 #236364 #642363

tetradic

#636423 #236445 #242364 #642343

square

#636423 #236445 #242364 #642343

split-complementary

#636423 #234364 #452364

monochromatic

#161708 #363713 #636423 #909133 #BCBE44

Accessibility & contrast

On white

6.22

#636423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#636423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636423

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636423	#FFFFFF	#000000	##FFFFFF
##636423	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C601B

Deuteranopia (green-blind)

#6D6227

Tritanopia (blue-blind)

#6A5E56

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #636423;
/* rgb */ color: rgb(99, 100, 35);
/* oklch */ color: oklch(48.8% 0.087 110.0);

Tailwind

colors: {
  custom: {
    50: '#919061',
    500: '#636423',
    950: '#000000',
  },
}

SCSS

$custom: #636423;
$custom-light: #919061;
$custom-dark: #000000;

JSON

{
  "hex": "#636423",
  "rgb": {
    "r": 99,
    "g": 100,
    "b": 35
  },
  "hsl": {
    "h": 60.923,
    "s": 48.148,
    "l": 26.471
  },
  "oklch": {
    "l": 0.48834,
    "c": 0.08655,
    "h": 110
  },
  "luminance": 0.11888
}

Semantic roles & 50–950 ramp

primary

#636423

secondary

#4C4B98

accent

#50D852

background

#F9F8F5

surface

#F1F0EA

border

#CBCBC6

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #636423

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

Preview Lab → · Contrast checker → · Palette generator →