#80991B#80991B

#80991B is a light, vivid yellow-green. Relative luminance 0.275; OKLCH L 64.1% C 0.145 H 121.0°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX#80991B
RGBrgb(128, 153, 27)
HSLhsl(72, 70%, 35%)
HSVhsv(72, 82%, 60%)
CMYKcmyk(16.3%, 0%, 82.4%, 40%)
CIE-LABlab(59.39, -25.14, 57.16)
CIE-LCHlch(59.39, 62.45, 113.74°)
OKLaboklab(64.14% -0.0748 0.1245)
OKLCHoklch(64.14% 0.145 121)
XYZxyz(20.4915, 27.4508, 5.2557)
Luminance0.2745 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#80991B #341B99
analogous
#99731B #80991B #41991B
triadic
#80991B #1B8099 #991B80
tetradic
#80991B #1B9973 #341B99 #991B41
square
#80991B #1B9973 #341B99 #991B41
split-complementary
#80991B #1B4199 #731B99
monochromatic
#293109 #546512 #80991B #ACCD24 #C3E04F

Accessibility & contrast

On white

3.24
#80991B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.49
#80991B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #80991B
6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##80991B#FFFFFF#000000##000000
##80991B1.003.246.496.49
#FFFFFF3.241.0021.0021.00
#0000006.4921.001.001.00
##0000006.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A38F00
Deuteranopia (green-blind)
#A08F29
Tritanopia (blue-blind)
#889182
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #80991b;
/* rgb */ color: rgb(128, 153, 27);
/* oklch */ color: oklch(64.1% 0.145 121.0);
Tailwind
colors: {
  custom: {
    50: '#a9b764',
    500: '#80991b',
    950: '#000000',
  },
}
SCSS
$custom: #80991b;
$custom-light: #a9b764;
$custom-dark: #000000;
JSON
{
  "hex": "#80991b",
  "rgb": {
    "r": 128,
    "g": 153,
    "b": 27
  },
  "hsl": {
    "h": 71.905,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.64136,
    "c": 0.14523,
    "h": 121
  },
  "luminance": 0.27451
}

Semantic roles & 50–950 ramp

primary
#80991B
secondary
#654EC2
accent
#3BED5E
background
#FAFBF6
surface
#F4F6EB
border
#CED0C6
text
#101106
muted
#7F807A

Preview Lab

Preview with #80991B

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

Preview Lab → · Contrast checker → · Palette generator →

#80991B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva