#636612#636612

#636612 is a mid, moderate yellow. Relative luminance 0.122; OKLCH L 49.2% C 0.101 H 111.7°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#636612
RGB	rgb(99, 102, 18)
HSL	hsl(62, 70%, 24%)
HSV	hsv(62, 82%, 40%)
CMYK	cmyk(2.9%, 0%, 82.4%, 60%)
CIE-LAB	lab(41.53, -11.89, 43.12)
CIE-LCH	lch(41.53, 44.73, 105.41°)
OKLab	oklab(49.19% -0.0374 0.094)
OKLCH	oklch(49.19% 0.101 111.7)
XYZ	xyz(10.0065, 12.1993, 2.3997)
Luminance	0.1220 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636612 #151266

analogous

#663F12 #636612 #396612

triadic

#636612 #126366 #661263

tetradic

#636612 #12663F #151266 #661239

square

#636612 #12663F #151266 #661239

split-complementary

#636612 #123966 #3F1266

monochromatic

#191A05 #313209 #636612 #959A1B #C8CE24

Accessibility & contrast

On white

6.11

#636612 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#636612 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636612

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636612	#FFFFFF	#000000	##FFFFFF
##636612	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6100

Deuteranopia (green-blind)

#6F631A

Tritanopia (blue-blind)

#6A5F57

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #636612;
/* rgb */ color: rgb(99, 102, 18);
/* oklch */ color: oklch(49.2% 0.101 111.7);

Tailwind

colors: {
  custom: {
    50: '#929158',
    500: '#636612',
    950: '#000000',
  },
}

SCSS

$custom: #636612;
$custom-light: #929158;
$custom-dark: #000000;

JSON

{
  "hex": "#636612",
  "rgb": {
    "r": 99,
    "g": 102,
    "b": 18
  },
  "hsl": {
    "h": 62.143,
    "s": 70,
    "l": 23.529
  },
  "oklch": {
    "l": 0.49189,
    "c": 0.10115,
    "h": 111.7
  },
  "luminance": 0.12199
}

Semantic roles & 50–950 ramp

primary

#636612

secondary

#3A369E

accent

#3BED41

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #636612

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

Preview Lab → · Contrast checker → · Palette generator →