#636513#636513

#636513 is a mid, moderate yellow. Relative luminance 0.120; OKLCH L 48.9% C 0.099 H 111.0°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#636513
RGB	rgb(99, 101, 19)
HSL	hsl(61, 68%, 24%)
HSV	hsv(61, 81%, 40%)
CMYK	cmyk(2%, 0%, 81.2%, 60.4%)
CIE-LAB	lab(41.23, -11.28, 42.51)
CIE-LCH	lch(41.23, 43.98, 104.86°)
OKLab	oklab(48.95% -0.0357 0.0929)
OKLCH	oklch(48.95% 0.099 111)
XYZ	xyz(9.9172, 12.0073, 2.4112)
Luminance	0.1201 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636513 #151365

analogous

#653E13 #636513 #3A6513

triadic

#636513 #136365 #651363

tetradic

#636513 #13653E #151365 #65133A

square

#636513 #13653E #151365 #65133A

split-complementary

#636513 #133A65 #3E1365

monochromatic

#191A05 #313109 #636513 #95991D #C8CC26

Accessibility & contrast

On white

6.17

#636513 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#636513 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636513

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636513	#FFFFFF	#000000	##FFFFFF
##636513	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6000

Deuteranopia (green-blind)

#6E621A

Tritanopia (blue-blind)

#6A5E56

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #636513;
/* rgb */ color: rgb(99, 101, 19);
/* oklch */ color: oklch(48.9% 0.099 111.0);

Tailwind

colors: {
  custom: {
    50: '#929059',
    500: '#636513',
    950: '#000000',
  },
}

SCSS

$custom: #636513;
$custom-light: #929059;
$custom-dark: #000000;

JSON

{
  "hex": "#636513",
  "rgb": {
    "r": 99,
    "g": 101,
    "b": 19
  },
  "hsl": {
    "h": 61.463,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.48948,
    "c": 0.09948,
    "h": 111
  },
  "luminance": 0.12007
}

Semantic roles & 50–950 ramp

primary

#636513

secondary

#3A379D

accent

#3DEB41

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #636513

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

Preview Lab → · Contrast checker → · Palette generator →