#636712#636712

#636712 is a mid, moderate yellow. Relative luminance 0.124; OKLCH L 49.4% C 0.102 H 112.4°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#636712
RGB	rgb(99, 103, 18)
HSL	hsl(63, 70%, 24%)
HSV	hsv(63, 83%, 40%)
CMYK	cmyk(3.9%, 0%, 82.5%, 59.6%)
CIE-LAB	lab(41.84, -12.44, 43.39)
CIE-LCH	lch(41.84, 45.14, 106.00°)
OKLab	oklab(49.44% -0.039 0.0946)
OKLCH	oklch(49.44% 0.102 112.4)
XYZ	xyz(10.1054, 12.3971, 2.4327)
Luminance	0.1240 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636712 #161267

analogous

#674012 #636712 #386712

triadic

#636712 #126367 #671263

tetradic

#636712 #126740 #161267 #671238

square

#636712 #126740 #161267 #671238

split-complementary

#636712 #123867 #401267

monochromatic

#191A05 #313309 #636712 #959B1B #C7CF24

Accessibility & contrast

On white

6.04

#636712 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#636712 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636712

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636712	#FFFFFF	#000000	##FFFFFF
##636712	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706200

Deuteranopia (green-blind)

#70641A

Tritanopia (blue-blind)

#6A6057

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #636712;
/* rgb */ color: rgb(99, 103, 18);
/* oklch */ color: oklch(49.4% 0.102 112.4);

Tailwind

colors: {
  custom: {
    50: '#929259',
    500: '#636712',
    950: '#000000',
  },
}

SCSS

$custom: #636712;
$custom-light: #929259;
$custom-dark: #000000;

JSON

{
  "hex": "#636712",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 18
  },
  "hsl": {
    "h": 62.824,
    "s": 70.248,
    "l": 23.725
  },
  "oklch": {
    "l": 0.49436,
    "c": 0.10229,
    "h": 112.4
  },
  "luminance": 0.12397
}

Semantic roles & 50–950 ramp

primary

#636712

secondary

#3B369F

accent

#3BED43

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #636712

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

Preview Lab → · Contrast checker → · Palette generator →