#83801B#83801B

#83801B is a mid, moderate yellow. Relative luminance 0.203; OKLCH L 58.4% C 0.116 H 107.7°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#83801B
RGB	rgb(131, 128, 27)
HSL	hsl(58, 66%, 31%)
HSV	hsv(58, 79%, 51%)
CMYK	cmyk(0%, 2.3%, 79.4%, 48.6%)
CIE-LAB	lab(52.22, -10.83, 50.85)
CIE-LCH	lch(52.22, 51.99, 102.02°)
OKLab	oklab(58.44% -0.0355 0.1109)
OKLCH	oklch(58.44% 0.116 107.7)
XYZ	xyz(17.2778, 20.3434, 4.0532)
Luminance	0.2034 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83801B #1B1E83

analogous

#834C1B #83801B #52831B

triadic

#83801B #1B8380 #801B83

tetradic

#83801B #1B834C #1B1E83 #831B52

square

#83801B #1B834C #1B1E83 #831B52

split-complementary

#83801B #1B5283 #4C1B83

monochromatic

#1E1D06 #504E11 #83801B #B6B225 #D8D341

Accessibility & contrast

On white

4.14

#83801B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#83801B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83801B

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83801B	#FFFFFF	#000000	##000000
##83801B	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B01

Deuteranopia (green-blind)

#8D7E23

Tritanopia (blue-blind)

#8D776D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #83801b;
/* rgb */ color: rgb(131, 128, 27);
/* oklch */ color: oklch(58.4% 0.116 107.7);

Tailwind

colors: {
  custom: {
    50: '#aaa461',
    500: '#83801b',
    950: '#000000',
  },
}

SCSS

$custom: #83801b;
$custom-light: #aaa461;
$custom-dark: #000000;

JSON

{
  "hex": "#83801b",
  "rgb": {
    "r": 131,
    "g": 128,
    "b": 27
  },
  "hsl": {
    "h": 58.269,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.58442,
    "c": 0.11641,
    "h": 107.7
  },
  "luminance": 0.20343
}

Semantic roles & 50–950 ramp

primary

#83801B

secondary

#4347B6

accent

#44E93F

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F05

muted

#7F7F7A

Preview Lab

Preview with #83801B

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

Preview Lab → · Contrast checker → · Palette generator →