#63541E#63541E

#63541E is a dark, moderate yellow. Relative luminance 0.091; OKLCH L 44.9% C 0.075 H 93.6°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#63541E
RGB	rgb(99, 84, 30)
HSL	hsl(47, 53%, 25%)
HSV	hsv(47, 70%, 39%)
CMYK	cmyk(0%, 15.2%, 69.7%, 61.2%)
CIE-LAB	lab(36.15, -0.75, 32.83)
CIE-LCH	lch(36.15, 32.84, 91.32°)
OKLab	oklab(44.94% -0.0046 0.0746)
OKLCH	oklch(44.94% 0.075 93.6)
XYZ	xyz(8.5507, 9.0875, 2.5317)
Luminance	0.0909 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63541E #1E2D63

analogous

#63321E #63541E #4F631E

triadic

#63541E #1E6354 #541E63

tetradic

#63541E #1E6332 #1E2D63 #631E4F

square

#63541E #1E6332 #1E2D63 #631E4F

split-complementary

#63541E #1E4F63 #321E63

monochromatic

#171407 #342C10 #63541E #927C2C #C1A43A

Accessibility & contrast

On white

7.45

#63541E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#63541E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63541E

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63541E	#FFFFFF	#000000	##FFFFFF
##63541E	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5218

Deuteranopia (green-blind)

#615721

Tritanopia (blue-blind)

#6B4D49

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #63541e;
/* rgb */ color: rgb(99, 84, 30);
/* oklch */ color: oklch(44.9% 0.075 93.6);

Tailwind

colors: {
  custom: {
    50: '#92835d',
    500: '#63541e',
    950: '#000000',
  },
}

SCSS

$custom: #63541e;
$custom-light: #92835d;
$custom-dark: #000000;

JSON

{
  "hex": "#63541e",
  "rgb": {
    "r": 99,
    "g": 84,
    "b": 30
  },
  "hsl": {
    "h": 46.957,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.44937,
    "c": 0.0747,
    "h": 93.6
  },
  "luminance": 0.09087
}

Semantic roles & 50–950 ramp

primary

#63541E

secondary

#455798

accent

#6BDD4B

background

#F9F8F5

surface

#F1EFE9

border

#CBCAC5

text

#0D0A04

muted

#7E7C79

Preview Lab

Preview with #63541E

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

Preview Lab → · Contrast checker → · Palette generator →