#584C10#584C10

#584C10 is a dark, moderate yellow. Relative luminance 0.073; OKLCH L 41.7% C 0.078 H 97.3°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#584C10
RGB	rgb(88, 76, 16)
HSL	hsl(50, 69%, 20%)
HSV	hsv(50, 82%, 35%)
CMYK	cmyk(0%, 13.6%, 81.8%, 65.5%)
CIE-LAB	lab(32.44, -2.22, 35.12)
CIE-LCH	lch(32.44, 35.19, 93.61°)
OKLab	oklab(41.69% -0.0099 0.077)
OKLCH	oklch(41.69% 0.078 97.3)
XYZ	xyz(6.7028, 7.2814, 1.5425)
Luminance	0.0728 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584C10 #101C58

analogous

#582810 #584C10 #405810

triadic

#584C10 #10584C #4C1058

tetradic

#584C10 #105828 #101C58 #581040

square

#584C10 #105828 #101C58 #581040

split-complementary

#584C10 #104058 #281058

monochromatic

#1A1605 #241F07 #584C10 #8C7919 #C0A523

Accessibility & contrast

On white

8.55

#584C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#584C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584C10

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584C10	#FFFFFF	#000000	##FFFFFF
##584C10	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A05

Deuteranopia (green-blind)

#584E14

Tritanopia (blue-blind)

#604640

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #584c10;
/* rgb */ color: rgb(88, 76, 16);
/* oklch */ color: oklch(41.7% 0.078 97.3);

Tailwind

colors: {
  custom: {
    50: '#8a7d53',
    500: '#584c10',
    950: '#000000',
  },
}

SCSS

$custom: #584c10;
$custom-light: #8a7d53;
$custom-dark: #000000;

JSON

{
  "hex": "#584c10",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 16
  },
  "hsl": {
    "h": 50,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.41685,
    "c": 0.07764,
    "h": 97.3
  },
  "luminance": 0.07281
}

Semantic roles & 50–950 ramp

primary

#584C10

secondary

#324291

accent

#59EC3C

background

#F8F7F4

surface

#F0EEE8

border

#CBC9C4

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #584C10

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

Preview Lab → · Contrast checker → · Palette generator →