#91F75B#91F75B

#91F75B is a very light, highly saturated yellow-green. Relative luminance 0.733; OKLCH L 88.3% C 0.214 H 136.5°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#91F75B
RGB	rgb(145, 247, 91)
HSL	hsl(99, 91%, 66%)
HSV	hsv(99, 63%, 97%)
CMYK	cmyk(41.3%, 0%, 63.2%, 3.1%)
CIE-LAB	lab(88.59, -55.91, 63.72)
CIE-LCH	lch(88.59, 84.78, 131.26°)
OKLab	oklab(88.28% -0.1549 0.1471)
OKLCH	oklch(88.28% 0.214 136.5)
XYZ	xyz(46.8249, 73.2940, 21.5754)
Luminance	0.7330 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.08

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91F75B #C15BF7

analogous

#DFF75B #91F75B #5BF773

triadic

#91F75B #5B91F7 #F75B91

tetradic

#91F75B #5BDFF7 #C15BF7 #F7735B

square

#91F75B #5BDFF7 #C15BF7 #F7735B

split-complementary

#91F75B #735BF7 #F75BDF

monochromatic

#4ECE0A #6AF421 #91F75B #B8FA95 #DFFDD0

Accessibility & contrast

On white

1.34

#91F75B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.66

#91F75B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91F75B

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91F75B	#FFFFFF	#000000	##000000
##91F75B	1.00	1.34	15.66	15.66
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.66	21.00	1.00	1.00
##000000	15.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE448

Deuteranopia (green-blind)

#F1DB68

Tritanopia (blue-blind)

#8DEED7

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #91f75b;
/* rgb */ color: rgb(145, 247, 91);
/* oklch */ color: oklch(88.3% 0.214 136.5);

Tailwind

colors: {
  custom: {
    50: '#b8fa90',
    500: '#91f75b',
    950: '#000000',
  },
}

SCSS

$custom: #91f75b;
$custom-light: #b8fa90;
$custom-dark: #000000;

JSON

{
  "hex": "#91f75b",
  "rgb": {
    "r": 145,
    "g": 247,
    "b": 91
  },
  "hsl": {
    "h": 99.231,
    "s": 90.698,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88279,
    "c": 0.2136,
    "h": 136.5
  },
  "luminance": 0.73297
}

Semantic roles & 50–950 ramp

primary

#91F75B

secondary

#932DC9

accent

#00E696

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91F75B

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

Preview Lab → · Contrast checker → · Palette generator →