#83901F#83901F

#83901F is a light, vivid yellow. Relative luminance 0.249; OKLCH L 62.2% C 0.132 H 116.2°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#83901F
RGB	rgb(131, 144, 31)
HSL	hsl(67, 65%, 34%)
HSV	hsv(67, 78%, 56%)
CMYK	cmyk(9%, 0%, 78.5%, 43.5%)
CIE-LAB	lab(56.95, -19.13, 53.85)
CIE-LCH	lch(56.95, 57.14, 109.56°)
OKLab	oklab(62.23% -0.0582 0.118)
OKLCH	oklch(62.23% 0.132 116.2)
XYZ	xyz(19.5812, 24.8710, 5.0651)
Luminance	0.2487 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83901F #2C1F90

analogous

#90651F #83901F #4B901F

triadic

#83901F #1F8390 #901F83

tetradic

#83901F #1F9065 #2C1F90 #901F4B

square

#83901F #1F9065 #2C1F90 #901F4B

split-complementary

#83901F #1F4B90 #651F90

monochromatic

#272B09 #555E14 #83901F #B1C22A #CAD950

Accessibility & contrast

On white

3.52

#83901F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#83901F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83901F

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83901F	#FFFFFF	#000000	##000000
##83901F	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)

#9A8800

Deuteranopia (green-blind)

#998929

Tritanopia (blue-blind)

#8C877B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #83901f;
/* rgb */ color: rgb(131, 144, 31);
/* oklch */ color: oklch(62.2% 0.132 116.2);

Tailwind

colors: {
  custom: {
    50: '#aab065',
    500: '#83901f',
    950: '#000000',
  },
}

SCSS

$custom: #83901f;
$custom-light: #aab065;
$custom-dark: #000000;

JSON

{
  "hex": "#83901f",
  "rgb": {
    "r": 131,
    "g": 144,
    "b": 31
  },
  "hsl": {
    "h": 66.903,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.62233,
    "c": 0.13159,
    "h": 116.2
  },
  "luminance": 0.24871
}

Semantic roles & 50–950 ramp

primary

#83901F

secondary

#5B4EBC

accent

#40E853

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101006

muted

#7F7F7A

Preview Lab

Preview with #83901F

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

Preview Lab → · Contrast checker → · Palette generator →