#83911F#83911F

#83911F is a light, vivid yellow. Relative luminance 0.252; OKLCH L 62.5% C 0.133 H 116.7°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#83911F
RGB	rgb(131, 145, 31)
HSL	hsl(67, 65%, 35%)
HSV	hsv(67, 79%, 57%)
CMYK	cmyk(9.7%, 0%, 78.6%, 43.1%)
CIE-LAB	lab(57.25, -19.65, 54.12)
CIE-LCH	lch(57.25, 57.57, 109.95°)
OKLab	oklab(62.47% -0.0596 0.1186)
OKLCH	oklch(62.47% 0.133 116.7)
XYZ	xyz(19.7333, 25.1753, 5.1158)
Luminance	0.2517 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83911F #2D1F91

analogous

#91661F #83911F #4A911F

triadic

#83911F #1F8391 #911F83

tetradic

#83911F #1F9166 #2D1F91 #911F4A

square

#83911F #1F9166 #2D1F91 #911F4A

split-complementary

#83911F #1F4A91 #661F91

monochromatic

#282C09 #555F14 #83911F #B1C32A #C9DA51

Accessibility & contrast

On white

3.48

#83911F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#83911F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83911F

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83911F	#FFFFFF	#000000	##000000
##83911F	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8900

Deuteranopia (green-blind)

#9A8A2A

Tritanopia (blue-blind)

#8C887C

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #83911f;
/* rgb */ color: rgb(131, 145, 31);
/* oklch */ color: oklch(62.5% 0.133 116.7);

Tailwind

colors: {
  custom: {
    50: '#aab165',
    500: '#83911f',
    950: '#000000',
  },
}

SCSS

$custom: #83911f;
$custom-light: #aab165;
$custom-dark: #000000;

JSON

{
  "hex": "#83911f",
  "rgb": {
    "r": 131,
    "g": 145,
    "b": 31
  },
  "hsl": {
    "h": 67.368,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.62471,
    "c": 0.13273,
    "h": 116.7
  },
  "luminance": 0.25175
}

Semantic roles & 50–950 ramp

primary

#83911F

secondary

#5C4FBD

accent

#40E855

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101006

muted

#7F7F7A

Preview Lab

Preview with #83911F

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

Preview Lab → · Contrast checker → · Palette generator →