#585C11#585C11

#585C11 is a mid, moderate yellow. Relative luminance 0.098; OKLCH L 45.7% C 0.093 H 112.7°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#585C11
RGB	rgb(88, 92, 17)
HSL	hsl(63, 69%, 21%)
HSV	hsv(63, 82%, 36%)
CMYK	cmyk(4.3%, 0%, 81.5%, 63.9%)
CIE-LAB	lab(37.43, -11.59, 39.37)
CIE-LCH	lch(37.43, 41.04, 106.40°)
OKLab	oklab(45.66% -0.0361 0.0863)
OKLCH	oklch(45.66% 0.094 112.7)
XYZ	xyz(7.9531, 9.7697, 1.9970)
Luminance	0.0977 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585C11 #15115C

analogous

#5C3B11 #585C11 #335C11

triadic

#585C11 #11585C #5C1158

tetradic

#585C11 #115C3B #15115C #5C1133

square

#585C11 #115C3B #15115C #5C1133

split-complementary

#585C11 #11335C #3B115C

monochromatic

#191A05 #272807 #585C11 #89901B #BBC324

Accessibility & contrast

On white

7.11

#585C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#585C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #585C11

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585C11	#FFFFFF	#000000	##FFFFFF
##585C11	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645701

Deuteranopia (green-blind)

#645918

Tritanopia (blue-blind)

#5F564E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #585c11;
/* rgb */ color: rgb(88, 92, 17);
/* oklch */ color: oklch(45.7% 0.093 112.7);

Tailwind

colors: {
  custom: {
    50: '#8a8a56',
    500: '#585c11',
    950: '#000000',
  },
}

SCSS

$custom: #585c11;
$custom-light: #8a8a56;
$custom-dark: #000000;

JSON

{
  "hex": "#585c11",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 17
  },
  "hsl": {
    "h": 63.2,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.4566,
    "c": 0.0935,
    "h": 112.7
  },
  "luminance": 0.09769
}

Semantic roles & 50–950 ramp

primary

#585C11

secondary

#393495

accent

#3CEC46

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #585C11

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

Preview Lab → · Contrast checker → · Palette generator →