#83901C#83901C

#83901C is a light, vivid yellow. Relative luminance 0.249; OKLCH L 62.2% C 0.133 H 116.2°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#83901C
RGB	rgb(131, 144, 28)
HSL	hsl(67, 67%, 34%)
HSV	hsv(67, 81%, 56%)
CMYK	cmyk(9%, 0%, 80.6%, 43.5%)
CIE-LAB	lab(56.93, -19.26, 54.77)
CIE-LCH	lch(56.93, 58.06, 109.37°)
OKLab	oklab(62.22% -0.0588 0.1195)
OKLCH	oklch(62.22% 0.133 116.2)
XYZ	xyz(19.5435, 24.8559, 4.8665)
Luminance	0.2486 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83901C #291C90

analogous

#90631C #83901C #49901C

triadic

#83901C #1C8390 #901C83

tetradic

#83901C #1C9063 #291C90 #901C49

square

#83901C #1C9063 #291C90 #901C49

split-complementary

#83901C #1C4990 #631C90

monochromatic

#262A08 #545D12 #83901C #B2C326 #CCDC4A

Accessibility & contrast

On white

3.52

#83901C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#83901C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83901C

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83901C	#FFFFFF	#000000	##000000
##83901C	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8800

Deuteranopia (green-blind)

#998927

Tritanopia (blue-blind)

#8C877B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #83901c;
/* rgb */ color: rgb(131, 144, 28);
/* oklch */ color: oklch(62.2% 0.133 116.2);

Tailwind

colors: {
  custom: {
    50: '#aab064',
    500: '#83901c',
    950: '#000000',
  },
}

SCSS

$custom: #83901c;
$custom-light: #aab064;
$custom-dark: #000000;

JSON

{
  "hex": "#83901c",
  "rgb": {
    "r": 131,
    "g": 144,
    "b": 28
  },
  "hsl": {
    "h": 66.724,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.62217,
    "c": 0.13312,
    "h": 116.2
  },
  "luminance": 0.24856
}

Semantic roles & 50–950 ramp

primary

#83901C

secondary

#574ABE

accent

#3DEA51

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101006

muted

#7F7F7A

Preview Lab

Preview with #83901C

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

Preview Lab → · Contrast checker → · Palette generator →