#636A0E#636A0E

#636A0E is a mid, moderate yellow. Relative luminance 0.130; OKLCH L 50.2% C 0.108 H 114.3°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#636A0E
RGB	rgb(99, 106, 14)
HSL	hsl(65, 77%, 24%)
HSV	hsv(65, 87%, 42%)
CMYK	cmyk(6.6%, 0%, 86.8%, 58.4%)
CIE-LAB	lab(42.75, -14.25, 45.40)
CIE-LCH	lch(42.75, 47.59, 107.43°)
OKLab	oklab(50.16% -0.0443 0.0981)
OKLCH	oklch(50.16% 0.108 114.3)
XYZ	xyz(10.3792, 12.9926, 2.3764)
Luminance	0.1299 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636A0E #150E6A

analogous

#6A430E #636A0E #356A0E

triadic

#636A0E #0E636A #6A0E63

tetradic

#636A0E #0E6A43 #150E6A #6A0E35

square

#636A0E #0E6A43 #150E6A #6A0E35

split-complementary

#636A0E #0E356A #430E6A

monochromatic

#191B04 #313407 #636A0E #95A015 #C8D61C

Accessibility & contrast

On white

5.84

#636A0E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#636A0E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636A0E

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636A0E	#FFFFFF	#000000	##FFFFFF
##636A0E	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726400

Deuteranopia (green-blind)

#726618

Tritanopia (blue-blind)

#6A635A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #636a0e;
/* rgb */ color: rgb(99, 106, 14);
/* oklch */ color: oklch(50.2% 0.108 114.3);

Tailwind

colors: {
  custom: {
    50: '#939458',
    500: '#636a0e',
    950: '#000000',
  },
}

SCSS

$custom: #636a0e;
$custom-light: #939458;
$custom-dark: #000000;

JSON

{
  "hex": "#636a0e",
  "rgb": {
    "r": 99,
    "g": 106,
    "b": 14
  },
  "hsl": {
    "h": 64.565,
    "s": 76.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.50161,
    "c": 0.10764,
    "h": 114.3
  },
  "luminance": 0.12992
}

Semantic roles & 50–950 ramp

primary

#636A0E

secondary

#3A31A3

accent

#35F343

background

#F9F9F5

surface

#F2F1E9

border

#CCCBC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #636A0E

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

Preview Lab → · Contrast checker → · Palette generator →