#51470C#51470C

#51470C is a dark, moderate yellow. Relative luminance 0.063; OKLCH L 39.7% C 0.076 H 99.0°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#51470C
RGB	rgb(81, 71, 12)
HSL	hsl(51, 74%, 18%)
HSV	hsv(51, 85%, 32%)
CMYK	cmyk(0%, 12.3%, 85.2%, 68.2%)
CIE-LAB	lab(30.11, -2.91, 34.28)
CIE-LCH	lch(30.11, 34.40, 94.85°)
OKLab	oklab(39.66% -0.0119 0.0746)
OKLCH	oklch(39.66% 0.076 99)
XYZ	xyz(5.7132, 6.2826, 1.2595)
Luminance	0.0628 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51470C #0C1651

analogous

#51240C #51470C #38510C

triadic

#51470C #0C5147 #470C51

tetradic

#51470C #0C5124 #0C1651 #510C38

square

#51470C #0C5124 #0C1651 #510C38

split-complementary

#51470C #0C3851 #240C51

monochromatic

#1B1704 #1C1804 #51470C #867614 #BCA41C

Accessibility & contrast

On white

9.31

#51470C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#51470C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51470C

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51470C	#FFFFFF	#000000	##FFFFFF
##51470C	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4502

Deuteranopia (green-blind)

#524810

Tritanopia (blue-blind)

#58413C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #51470c;
/* rgb */ color: rgb(81, 71, 12);
/* oklch */ color: oklch(39.7% 0.076 99.0);

Tailwind

colors: {
  custom: {
    50: '#857951',
    500: '#51470c',
    950: '#000000',
  },
}

SCSS

$custom: #51470c;
$custom-light: #857951;
$custom-dark: #000000;

JSON

{
  "hex": "#51470c",
  "rgb": {
    "r": 81,
    "g": 71,
    "b": 12
  },
  "hsl": {
    "h": 51.304,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39656,
    "c": 0.07558,
    "h": 99
  },
  "luminance": 0.06282
}

Semantic roles & 50–950 ramp

primary

#51470C

secondary

#2C3A8C

accent

#52F137

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0B0902

muted

#7C7B78

Preview Lab

Preview with #51470C

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

Preview Lab → · Contrast checker → · Palette generator →