#636211#636211

#636211 is a mid, moderate yellow. Relative luminance 0.114; OKLCH L 48.2% C 0.097 H 108.8°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#636211
RGB	rgb(99, 98, 17)
HSL	hsl(59, 71%, 23%)
HSV	hsv(59, 83%, 39%)
CMYK	cmyk(0%, 1%, 82.8%, 61.2%)
CIE-LAB	lab(40.29, -9.67, 42.34)
CIE-LCH	lch(40.29, 43.43, 102.87°)
OKLab	oklab(48.2% -0.0314 0.0921)
OKLCH	oklch(48.2% 0.097 108.8)
XYZ	xyz(9.6148, 11.4288, 2.2297)
Luminance	0.1143 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636211 #111263

analogous

#633911 #636211 #3B6311

triadic

#636211 #116362 #621163

tetradic

#636211 #116339 #111263 #63113B

square

#636211 #116339 #111263 #63113B

split-complementary

#636211 #113B63 #391163

monochromatic

#1A1A04 #2F2E08 #636211 #97961A #CBC923

Accessibility & contrast

On white

6.39

#636211 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#636211 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636211

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636211	#FFFFFF	#000000	##FFFFFF
##636211	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E00

Deuteranopia (green-blind)

#6C6018

Tritanopia (blue-blind)

#6B5B53

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #636211;
/* rgb */ color: rgb(99, 98, 17);
/* oklch */ color: oklch(48.2% 0.097 108.8);

Tailwind

colors: {
  custom: {
    50: '#928e57',
    500: '#636211',
    950: '#000000',
  },
}

SCSS

$custom: #636211;
$custom-light: #928e57;
$custom-dark: #000000;

JSON

{
  "hex": "#636211",
  "rgb": {
    "r": 99,
    "g": 98,
    "b": 17
  },
  "hsl": {
    "h": 59.268,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.48197,
    "c": 0.09731,
    "h": 108.8
  },
  "luminance": 0.11428
}

Semantic roles & 50–950 ramp

primary

#636211

secondary

#34369B

accent

#3DED3A

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C03

muted

#7E7D78

Preview Lab

Preview with #636211

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

Preview Lab → · Contrast checker → · Palette generator →