#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
RGBrgb(131, 145, 31)
HSLhsl(67, 65%, 35%)
HSVhsv(67, 79%, 57%)
CMYKcmyk(9.7%, 0%, 78.6%, 43.1%)
CIE-LABlab(57.25, -19.65, 54.12)
CIE-LCHlch(57.25, 57.57, 109.95°)
OKLaboklab(62.47% -0.0596 0.1186)
OKLCHoklch(62.47% 0.133 116.7)
XYZxyz(19.7333, 25.1753, 5.1158)
Luminance0.2517 (WCAG relative)
Temperaturewarm
Familyyellow

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
##83911F1.003.486.036.03
#FFFFFF3.481.0021.0021.00
#0000006.0321.001.001.00
##0000006.0321.001.001.00

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 →

#83911F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva