#91B02B#91B02B

#91B02B is a light, vivid yellow-green. Relative luminance 0.372; OKLCH L 71.0% C 0.157 H 122.2°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX#91B02B
RGBrgb(145, 176, 43)
HSLhsl(74, 61%, 43%)
HSVhsv(74, 76%, 69%)
CMYKcmyk(17.6%, 0%, 75.6%, 31%)
CIE-LABlab(67.46, -28.49, 60.07)
CIE-LCHlch(67.46, 66.48, 115.37°)
OKLaboklab(70.98% -0.0837 0.1328)
OKLCHoklch(70.98% 0.157 122.2)
XYZxyz(27.6388, 37.2448, 8.0179)
Luminance0.3725 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91B02B #4A2BB0
analogous
#B08C2B #91B02B #4EB02B
triadic
#91B02B #2B91B0 #B02B91
tetradic
#91B02B #2BB08C #4A2BB0 #B02B4E
square
#91B02B #2BB08C #4A2BB0 #B02B4E
split-complementary
#91B02B #2B4EB0 #8C2BB0
monochromatic
#404E13 #687F1F #91B02B #B1D246 #C6DE78

Accessibility & contrast

On white

2.49
#91B02B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.45
#91B02B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B02B
8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91B02B#FFFFFF#000000##000000
##91B02B1.002.498.458.45
#FFFFFF2.491.0021.0021.00
#0000008.4521.001.001.00
##0000008.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBA50B
Deuteranopia (green-blind)
#B7A437
Tritanopia (blue-blind)
#99A797
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #91b02b;
/* rgb */ color: rgb(145, 176, 43);
/* oklch */ color: oklch(71.0% 0.157 122.2);
Tailwind
colors: {
  custom: {
    50: '#b5c76f',
    500: '#91b02b',
    950: '#000000',
  },
}
SCSS
$custom: #91b02b;
$custom-light: #b5c76f;
$custom-dark: #000000;
JSON
{
  "hex": "#91b02b",
  "rgb": {
    "r": 145,
    "g": 176,
    "b": 43
  },
  "hsl": {
    "h": 73.985,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.70979,
    "c": 0.157,
    "h": 122.2
  },
  "luminance": 0.37245
}

Semantic roles & 50–950 ramp

primary
#91B02B
secondary
#8571C6
accent
#44E469
background
#FBFCF7
surface
#F6F8ED
border
#D0D1C8
text
#121308
muted
#81827B

Preview Lab

Preview with #91B02B

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

Preview Lab → · Contrast checker → · Palette generator →

#91B02B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva