#635C15#635C15

#635C15 is a mid, moderate yellow. Relative luminance 0.104; OKLCH L 46.8% C 0.089 H 103.5°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#635C15
RGB	rgb(99, 92, 21)
HSL	hsl(55, 65%, 24%)
HSV	hsv(55, 79%, 39%)
CMYK	cmyk(0%, 7.1%, 78.8%, 61.2%)
CIE-LAB	lab(38.48, -6.03, 39.22)
CIE-LCH	lch(38.48, 39.68, 98.75°)
OKLab	oklab(46.76% -0.0208 0.0863)
OKLCH	oklch(46.76% 0.089 103.5)
XYZ	xyz(9.1085, 10.3615, 2.2295)
Luminance	0.1036 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635C15 #151C63

analogous

#633515 #635C15 #436315

triadic

#635C15 #15635C #5C1563

tetradic

#635C15 #156335 #151C63 #631543

square

#635C15 #156335 #151C63 #631543

split-complementary

#635C15 #154363 #351563

monochromatic

#191705 #312D0A #635C15 #958B20 #C8BA2A

Accessibility & contrast

On white

6.84

#635C15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#635C15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635C15

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635C15	#FFFFFF	#000000	##FFFFFF
##635C15	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655907

Deuteranopia (green-blind)

#675C1A

Tritanopia (blue-blind)

#6B554E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #635c15;
/* rgb */ color: rgb(99, 92, 21);
/* oklch */ color: oklch(46.8% 0.089 103.5);

Tailwind

colors: {
  custom: {
    50: '#928958',
    500: '#635c15',
    950: '#000000',
  },
}

SCSS

$custom: #635c15;
$custom-light: #928958;
$custom-dark: #000000;

JSON

{
  "hex": "#635c15",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 21
  },
  "hsl": {
    "h": 54.615,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.46762,
    "c": 0.08877,
    "h": 103.5
  },
  "luminance": 0.10361
}

Semantic roles & 50–950 ramp

primary

#635C15

secondary

#3A429A

accent

#4FE840

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #635C15

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

Preview Lab → · Contrast checker → · Palette generator →