#91DA42#91DA42

#91DA42 is a light, vivid yellow-green. Relative luminance 0.566; OKLCH L 81.1% C 0.195 H 131.8°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#91DA42
RGB	rgb(145, 218, 66)
HSL	hsl(89, 67%, 56%)
HSV	hsv(89, 70%, 85%)
CMYK	cmyk(33.5%, 0%, 69.7%, 14.5%)
CIE-LAB	lab(79.93, -46.01, 64.25)
CIE-LCH	lch(79.93, 79.03, 125.61°)
OKLab	oklab(81.15% -0.1297 0.1451)
OKLCH	oklch(81.15% 0.195 131.8)
XYZ	xyz(37.7314, 56.5545, 14.0813)
Luminance	0.5656 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DA42 #8B42DA

analogous

#DAD742 #91DA42 #45DA42

triadic

#91DA42 #4291DA #DA4291

tetradic

#91DA42 #42DAD7 #8B42DA #DA4245

square

#91DA42 #42DAD7 #8B42DA #DA4245

split-complementary

#91DA42 #4245DA #D742DA

monochromatic

#53871A #72BA24 #91DA42 #AFE475 #CDEEA8

Accessibility & contrast

On white

1.71

#91DA42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#91DA42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DA42

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DA42	#FFFFFF	#000000	##000000
##91DA42	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA29

Deuteranopia (green-blind)

#D9C450

Tritanopia (blue-blind)

#93D1BC

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #91da42;
/* rgb */ color: rgb(145, 218, 66);
/* oklch */ color: oklch(81.1% 0.195 131.8);

Tailwind

colors: {
  custom: {
    50: '#b6e67f',
    500: '#91da42',
    950: '#000000',
  },
}

SCSS

$custom: #91da42;
$custom-light: #b6e67f;
$custom-dark: #000000;

JSON

{
  "hex": "#91da42",
  "rgb": {
    "r": 145,
    "g": 218,
    "b": 66
  },
  "hsl": {
    "h": 88.816,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.81145,
    "c": 0.19466,
    "h": 131.8
  },
  "luminance": 0.56556
}

Semantic roles & 50–950 ramp

primary

#91DA42

secondary

#5E338D

accent

#3EEA90

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #91DA42

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

Preview Lab → · Contrast checker → · Palette generator →