#51440E#51440E

#51440E is a dark, moderate yellow. Relative luminance 0.059; OKLCH L 38.9% C 0.072 H 94.9°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX#51440E
RGBrgb(81, 68, 14)
HSLhsl(48, 71%, 19%)
HSVhsv(48, 83%, 32%)
CMYKcmyk(0%, 16%, 82.7%, 68.2%)
CIE-LABlab(29.20, -0.96, 32.63)
CIE-LCHlch(29.20, 32.64, 91.68°)
OKLaboklab(38.93% -0.0061 0.0716)
OKLCHoklch(38.93% 0.072 94.9)
XYZxyz(5.5400, 5.9156, 1.2654)
Luminance0.0592 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51440E #0E1B51
analogous
#51220E #51440E #3C510E
triadic
#51440E #0E5144 #440E51
tetradic
#51440E #0E5122 #0E1B51 #510E3C
square
#51440E #0E5122 #0E1B51 #510E3C
split-complementary
#51440E #0E3C51 #220E51
monochromatic
#1A1605 #1D1805 #51440E #857017 #B99C20

Accessibility & contrast

On white

9.62
#51440E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.18
#51440E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51440E
9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51440E#FFFFFF#000000##FFFFFF
##51440E1.009.622.189.62
#FFFFFF9.621.0021.001.00
#0000002.1821.001.0021.00
##FFFFFF9.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4C4305
Deuteranopia (green-blind)
#4F4711
Tritanopia (blue-blind)
#583E3A
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #51440e;
/* rgb */ color: rgb(81, 68, 14);
/* oklch */ color: oklch(38.9% 0.072 94.9);
Tailwind
colors: {
  custom: {
    50: '#857751',
    500: '#51440e',
    950: '#000000',
  },
}
SCSS
$custom: #51440e;
$custom-light: #857751;
$custom-dark: #000000;
JSON
{
  "hex": "#51440e",
  "rgb": {
    "r": 81,
    "g": 68,
    "b": 14
  },
  "hsl": {
    "h": 48.358,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.38935,
    "c": 0.07184,
    "h": 94.9
  },
  "luminance": 0.05915
}

Semantic roles & 50–950 ramp

primary
#51440E
secondary
#2F418C
accent
#5DED3A
background
#F8F7F4
surface
#F0EDE7
border
#CBC8C3
text
#0B0802
muted
#7C7B78

Preview Lab

Preview with #51440E

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

Preview Lab → · Contrast checker → · Palette generator →

#51440E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva