#91CF3E#91CF3E

#91CF3E is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.5% C 0.184 H 130.0°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX#91CF3E
RGBrgb(145, 207, 62)
HSLhsl(86, 60%, 53%)
HSVhsv(86, 70%, 81%)
CMYKcmyk(30%, 0%, 70%, 18.8%)
CIE-LABlab(76.67, -41.56, 62.42)
CIE-LCHlch(76.67, 74.99, 123.65°)
OKLaboklab(78.49% -0.1179 0.1407)
OKLCHoklch(78.49% 0.184 130)
XYZxyz(34.8592, 50.9922, 12.5623)
Luminance0.5099 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91CF3E #7C3ECF
analogous
#CFC43E #91CF3E #49CF3E
triadic
#91CF3E #3E91CF #CF3E91
tetradic
#91CF3E #3ECFC4 #7C3ECF #CF3E49
square
#91CF3E #3ECFC4 #7C3ECF #CF3E49
split-complementary
#91CF3E #3E49CF #C43ECF
monochromatic
#50751D #71A629 #91CF3E #ADDB6F #C9E7A0

Accessibility & contrast

On white

1.88
#91CF3E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.20
#91CF3E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CF3E
11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91CF3E#FFFFFF#000000##000000
##91CF3E1.001.8811.2011.20
#FFFFFF1.881.0021.0021.00
#00000011.2021.001.001.00
##00000011.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C026
Deuteranopia (green-blind)
#D0BC4B
Tritanopia (blue-blind)
#95C6B2
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #91cf3e;
/* rgb */ color: rgb(145, 207, 62);
/* oklch */ color: oklch(78.5% 0.184 130.0);
Tailwind
colors: {
  custom: {
    50: '#b6de7c',
    500: '#91cf3e',
    950: '#000000',
  },
}
SCSS
$custom: #91cf3e;
$custom-light: #b6de7c;
$custom-dark: #000000;
JSON
{
  "hex": "#91cf3e",
  "rgb": {
    "r": 145,
    "g": 207,
    "b": 62
  },
  "hsl": {
    "h": 85.655,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.78486,
    "c": 0.18358,
    "h": 130
  },
  "luminance": 0.50993
}

Semantic roles & 50–950 ramp

primary
#91CF3E
secondary
#53337E
accent
#44E388
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#12150A
muted
#82847D

Preview Lab

Preview with #91CF3E

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

Preview Lab → · Contrast checker → · Palette generator →

#91CF3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva