#91CF56#91CF56

#91CF56 is a light, vivid yellow-green. Relative luminance 0.513; OKLCH L 78.7% C 0.166 H 131.9°. Best body text is #000000 at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#91CF56
RGB	rgb(145, 207, 86)
HSL	hsl(91, 56%, 57%)
HSV	hsv(91, 58%, 81%)
CMYK	cmyk(30%, 0%, 58.5%, 18.8%)
CIE-LAB	lab(76.87, -39.65, 52.79)
CIE-LCH	lch(76.87, 66.02, 126.91°)
OKLab	oklab(78.71% -0.1108 0.1233)
OKLCH	oklch(78.71% 0.166 131.9)
XYZ	xyz(35.6691, 51.3161, 16.8280)
Luminance	0.5132 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CF56 #9456CF

analogous

#CDCF56 #91CF56 #56CF58

triadic

#91CF56 #5691CF #CF5691

tetradic

#91CF56 #56CDCF #9456CF #CF5856

square

#91CF56 #56CDCF #9456CF #CF5856

split-complementary

#91CF56 #5856CF #CF56CD

monochromatic

#548526 #72B533 #91CF56 #B0DD86 #CFEAB5

Accessibility & contrast

On white

1.86

#91CF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.26

#91CF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CF56

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CF56	#FFFFFF	#000000	##000000
##91CF56	1.00	1.86	11.26	11.26
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.26	21.00	1.00	1.00
##000000	11.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C149

Deuteranopia (green-blind)

#CEBC5F

Tritanopia (blue-blind)

#93C7B5

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #91cf56;
/* rgb */ color: rgb(145, 207, 86);
/* oklch */ color: oklch(78.7% 0.166 131.9);

Tailwind

colors: {
  custom: {
    50: '#b5de8a',
    500: '#91cf56',
    950: '#000000',
  },
}

SCSS

$custom: #91cf56;
$custom-light: #b5de8a;
$custom-dark: #000000;

JSON

{
  "hex": "#91cf56",
  "rgb": {
    "r": 145,
    "g": 207,
    "b": 86
  },
  "hsl": {
    "h": 90.744,
    "s": 55.76,
    "l": 57.451
  },
  "oklch": {
    "l": 0.78708,
    "c": 0.16574,
    "h": 131.9
  },
  "luminance": 0.51317
}

Semantic roles & 50–950 ramp

primary

#91CF56

secondary

#663D8C

accent

#49DF96

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #91CF56

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

Preview Lab → · Contrast checker → · Palette generator →