#91CF3C#91CF3C

#91CF3C is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.5% C 0.185 H 129.8°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX#91CF3C
RGBrgb(145, 207, 60)
HSLhsl(85, 60%, 52%)
HSVhsv(85, 71%, 81%)
CMYKcmyk(30%, 0%, 71%, 18.8%)
CIE-LABlab(76.66, -41.69, 63.13)
CIE-LCHlch(76.66, 75.66, 123.44°)
OKLaboklab(78.47% -0.1184 0.1419)
OKLCHoklch(78.47% 0.185 129.8)
XYZxyz(34.8053, 50.9706, 12.2786)
Luminance0.5097 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91CF3C #7A3CCF
analogous
#CFC33C #91CF3C #48CF3C
triadic
#91CF3C #3C91CF #CF3C91
tetradic
#91CF3C #3CCFC3 #7A3CCF #CF3C48
square
#91CF3C #3CCFC3 #7A3CCF #CF3C48
split-complementary
#91CF3C #3C48CF #C33CCF
monochromatic
#4F741D #71A529 #91CF3C #ADDB6D #C8E79E

Accessibility & contrast

On white

1.88
#91CF3C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.19
#91CF3C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CF3C
11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91CF3C#FFFFFF#000000##000000
##91CF3C1.001.8811.1911.19
#FFFFFF1.881.0021.0021.00
#00000011.1921.001.001.00
##00000011.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D9C023
Deuteranopia (green-blind)
#D0BC49
Tritanopia (blue-blind)
#95C6B2
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #91cf3c;
/* rgb */ color: rgb(145, 207, 60);
/* oklch */ color: oklch(78.5% 0.185 129.8);
Tailwind
colors: {
  custom: {
    50: '#b6de7b',
    500: '#91cf3c',
    950: '#000000',
  },
}
SCSS
$custom: #91cf3c;
$custom-light: #b6de7b;
$custom-dark: #000000;
JSON
{
  "hex": "#91cf3c",
  "rgb": {
    "r": 145,
    "g": 207,
    "b": 60
  },
  "hsl": {
    "h": 85.306,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.78471,
    "c": 0.18484,
    "h": 129.8
  },
  "luminance": 0.50972
}

Semantic roles & 50–950 ramp

primary
#91CF3C
secondary
#52337D
accent
#44E487
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#12150A
muted
#82847D

Preview Lab

Preview with #91CF3C

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

Preview Lab → · Contrast checker → · Palette generator →

#91CF3C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva