#636716#636716

#636716 is a mid, moderate yellow. Relative luminance 0.124; OKLCH L 49.5% C 0.100 H 112.4°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#636716
RGB	rgb(99, 103, 22)
HSL	hsl(63, 65%, 25%)
HSV	hsv(63, 79%, 40%)
CMYK	cmyk(3.9%, 0%, 78.6%, 59.6%)
CIE-LAB	lab(41.86, -12.26, 42.02)
CIE-LCH	lch(41.86, 43.77, 106.27°)
OKLab	oklab(49.46% -0.0381 0.0924)
OKLCH	oklch(49.46% 0.1 112.4)
XYZ	xyz(10.1410, 12.4113, 2.6203)
Luminance	0.1241 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636716 #1A1667

analogous

#674316 #636716 #3B6716

triadic

#636716 #166367 #671663

tetradic

#636716 #166743 #1A1667 #67163B

square

#636716 #166743 #1A1667 #67163B

split-complementary

#636716 #163B67 #431667

monochromatic

#181905 #33350B #636716 #939921 #C4CC2C

Accessibility & contrast

On white

6.03

#636716 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#636716 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636716

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636716	#FFFFFF	#000000	##FFFFFF
##636716	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6205

Deuteranopia (green-blind)

#70641D

Tritanopia (blue-blind)

#6A6058

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #636716;
/* rgb */ color: rgb(99, 103, 22);
/* oklch */ color: oklch(49.5% 0.100 112.4);

Tailwind

colors: {
  custom: {
    50: '#92925a',
    500: '#636716',
    950: '#000000',
  },
}

SCSS

$custom: #636716;
$custom-light: #92925a;
$custom-dark: #000000;

JSON

{
  "hex": "#636716",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 22
  },
  "hsl": {
    "h": 62.963,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.49461,
    "c": 0.09999,
    "h": 112.4
  },
  "luminance": 0.12411
}

Semantic roles & 50–950 ramp

primary

#636716

secondary

#403B9E

accent

#40E848

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #636716

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

Preview Lab → · Contrast checker → · Palette generator →