#512510#512510

#512510 is a dark, moderate orange. Relative luminance 0.031; OKLCH L 32.2% C 0.073 H 44.4°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX#512510
RGBrgb(81, 37, 16)
HSLhsl(19, 67%, 19%)
HSVhsv(19, 80%, 32%)
CMYKcmyk(0%, 54.3%, 80.2%, 68.2%)
CIE-LABlab(20.48, 18.80, 22.84)
CIE-LCHlch(20.48, 29.58, 50.53°)
OKLaboklab(32.15% 0.0523 0.0513)
OKLCHoklch(32.15% 0.073 44.4)
XYZxyz(4.1488, 3.1104, 0.8720)
Luminance0.0311 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#512510 #103C51
analogous
#51101C #512510 #514610
triadic
#512510 #105125 #251051
tetradic
#512510 #1C5110 #103C51 #461051
square
#512510 #1C5110 #103C51 #461051
split-complementary
#512510 #105146 #101C51
monochromatic
#1A0C05 #1E0E06 #512510 #843C1A #B75424

Accessibility & contrast

On white

12.95
#512510 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.62
#512510 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512510
12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##512510#FFFFFF#000000##FFFFFF
##5125101.0012.951.6212.95
#FFFFFF12.951.0021.001.00
#0000001.6221.001.0021.00
##FFFFFF12.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#312B0E
Deuteranopia (green-blind)
#3C350F
Tritanopia (blue-blind)
#591C20
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #512510;
/* rgb */ color: rgb(81, 37, 16);
/* oklch */ color: oklch(32.2% 0.073 44.4);
Tailwind
colors: {
  custom: {
    50: '#86604f',
    500: '#512510',
    950: '#000000',
  },
}
SCSS
$custom: #512510;
$custom-light: #86604f;
$custom-dark: #000000;
JSON
{
  "hex": "#512510",
  "rgb": {
    "r": 81,
    "g": 37,
    "b": 16
  },
  "hsl": {
    "h": 19.385,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.32153,
    "c": 0.07325,
    "h": 44.4
  },
  "luminance": 0.0311
}

Semantic roles & 50–950 ramp

primary
#512510
secondary
#326E8B
accent
#B2EA3E
background
#F8F5F4
surface
#F0E9E7
border
#CBC5C3
text
#0C0502
muted
#7D7978

Preview Lab

Preview with #512510

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

Preview Lab → · Contrast checker → · Palette generator →

#512510 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva