#635013#635013

#635013 is a dark, moderate yellow. Relative luminance 0.084; OKLCH L 43.9% C 0.080 H 90.7°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#635013
RGB	rgb(99, 80, 19)
HSL	hsl(46, 68%, 23%)
HSV	hsv(46, 81%, 39%)
CMYK	cmyk(0%, 19.2%, 80.8%, 61.2%)
CIE-LAB	lab(34.88, 1.02, 36.62)
CIE-LCH	lch(34.88, 36.63, 88.40°)
OKLab	oklab(43.9% -0.001 0.0803)
OKLCH	oklch(43.9% 0.08 90.7)
XYZ	xyz(8.1323, 8.4375, 1.8162)
Luminance	0.0844 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635013 #132663

analogous

#632813 #635013 #4E6313

triadic

#635013 #136350 #501363

tetradic

#635013 #136328 #132663 #63134E

square

#635013 #136328 #132663 #63134E

split-complementary

#635013 #134E63 #281363

monochromatic

#1A1505 #302709 #635013 #96791D #CAA327

Accessibility & contrast

On white

7.81

#635013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#635013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #635013

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635013	#FFFFFF	#000000	##FFFFFF
##635013	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F08

Deuteranopia (green-blind)

#5F5416

Tritanopia (blue-blind)

#6C4944

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #635013;
/* rgb */ color: rgb(99, 80, 19);
/* oklch */ color: oklch(43.9% 0.080 90.7);

Tailwind

colors: {
  custom: {
    50: '#938056',
    500: '#635013',
    950: '#000000',
  },
}

SCSS

$custom: #635013;
$custom-light: #938056;
$custom-dark: #000000;

JSON

{
  "hex": "#635013",
  "rgb": {
    "r": 99,
    "g": 80,
    "b": 19
  },
  "hsl": {
    "h": 45.75,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43902,
    "c": 0.08034,
    "h": 90.7
  },
  "luminance": 0.08437
}

Semantic roles & 50–950 ramp

primary

#635013

secondary

#374F9B

accent

#66EB3D

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0D0A03

muted

#7E7C78

Preview Lab

Preview with #635013

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

Preview Lab → · Contrast checker → · Palette generator →