#57551D#57551D

#57551D is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 43.9% C 0.076 H 107.2°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX#57551D
RGBrgb(87, 85, 29)
HSLhsl(58, 50%, 23%)
HSVhsv(58, 67%, 34%)
CMYKcmyk(0%, 2.3%, 66.7%, 65.9%)
CIE-LABlab(35.23, -7.29, 31.98)
CIE-LCHlch(35.23, 32.80, 102.85°)
OKLaboklab(43.91% -0.0226 0.073)
OKLCHoklch(43.91% 0.076 107.2)
XYZxyz(7.4010, 8.6122, 2.4346)
Luminance0.0861 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57551D #1D1F57
analogous
#57381D #57551D #3C571D
triadic
#57551D #1D5755 #551D57
tetradic
#57551D #1D5738 #1D1F57 #571D3C
square
#57551D #1D5738 #1D1F57 #571D3C
split-complementary
#57551D #1D3C57 #381D57
monochromatic
#171608 #29280E #57551D #85822C #B3AF3C

Accessibility & contrast

On white

7.71
#57551D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.72
#57551D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57551D
7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57551D#FFFFFF#000000##FFFFFF
##57551D1.007.712.727.71
#FFFFFF7.711.0021.001.00
#0000002.7221.001.0021.00
##FFFFFF7.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C5216
Deuteranopia (green-blind)
#5D5420
Tritanopia (blue-blind)
#5D4F49
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #57551d;
/* rgb */ color: rgb(87, 85, 29);
/* oklch */ color: oklch(43.9% 0.076 107.2);
Tailwind
colors: {
  custom: {
    50: '#88845c',
    500: '#57551d',
    950: '#000000',
  },
}
SCSS
$custom: #57551d;
$custom-light: #88845c;
$custom-dark: #000000;
JSON
{
  "hex": "#57551d",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 29
  },
  "hsl": {
    "h": 57.931,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43909,
    "c": 0.07637,
    "h": 107.2
  },
  "luminance": 0.08612
}

Semantic roles & 50–950 ramp

primary
#57551D
secondary
#44468C
accent
#53DA4E
background
#F8F8F5
surface
#F0EFE9
border
#CBCAC5
text
#0C0A04
muted
#7D7C79

Preview Lab

Preview with #57551D

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

Preview Lab → · Contrast checker → · Palette generator →

#57551D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva