#57580D#57580D

#57580D is a dark, moderate yellow. Relative luminance 0.090; OKLCH L 44.5% C 0.091 H 110.4°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#57580D
RGB	rgb(87, 88, 13)
HSL	hsl(61, 74%, 20%)
HSV	hsv(61, 85%, 35%)
CMYK	cmyk(1.1%, 0%, 85.2%, 65.5%)
CIE-LAB	lab(36.05, -9.97, 39.47)
CIE-LCH	lch(36.05, 40.70, 104.17°)
OKLab	oklab(44.53% -0.0319 0.0857)
OKLCH	oklch(44.53% 0.091 110.4)
XYZ	xyz(7.4931, 9.0350, 1.7299)
Luminance	0.0903 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57580D #0E0D58

analogous

#58340D #57580D #32580D

triadic

#57580D #0D5758 #580D57

tetradic

#57580D #0D5834 #0E0D58 #580D32

square

#57580D #0D5834 #0E0D58 #580D32

split-complementary

#57580D #0D3258 #340D58

monochromatic

#1A1B04 #222305 #57580D #8C8D15 #C0C31D

Accessibility & contrast

On white

7.48

#57580D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#57580D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57580D

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57580D	#FFFFFF	#000000	##FFFFFF
##57580D	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605400

Deuteranopia (green-blind)

#605614

Tritanopia (blue-blind)

#5E524A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #57580d;
/* rgb */ color: rgb(87, 88, 13);
/* oklch */ color: oklch(44.5% 0.091 110.4);

Tailwind

colors: {
  custom: {
    50: '#898654',
    500: '#57580d',
    950: '#000000',
  },
}

SCSS

$custom: #57580d;
$custom-light: #898654;
$custom-dark: #000000;

JSON

{
  "hex": "#57580d",
  "rgb": {
    "r": 87,
    "g": 88,
    "b": 13
  },
  "hsl": {
    "h": 60.8,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.44531,
    "c": 0.09142,
    "h": 110.4
  },
  "luminance": 0.09035
}

Semantic roles & 50–950 ramp

primary

#57580D

secondary

#302E93

accent

#37F139

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #57580D

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

Preview Lab → · Contrast checker → · Palette generator →