#91F45D#91F45D

#91F45D is a very light, highly saturated yellow-green. Relative luminance 0.715; OKLCH L 87.6% C 0.208 H 136.5°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#91F45D
RGB	rgb(145, 244, 93)
HSL	hsl(99, 87%, 66%)
HSV	hsv(99, 62%, 96%)
CMYK	cmyk(40.6%, 0%, 61.9%, 4.3%)
CIE-LAB	lab(87.73, -54.55, 61.97)
CIE-LCH	lch(87.73, 82.56, 131.36°)
OKLab	oklab(87.58% -0.151 0.1436)
OKLCH	oklch(87.58% 0.208 136.5)
XYZ	xyz(46.0023, 71.5089, 21.7325)
Luminance	0.7151 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.06

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91F45D #C05DF4

analogous

#DCF45D #91F45D #5DF474

triadic

#91F45D #5D91F4 #F45D91

tetradic

#91F45D #5DDCF4 #C05DF4 #F4745D

square

#91F45D #5DDCF4 #C05DF4 #F4745D

split-complementary

#91F45D #745DF4 #F45DDC

monochromatic

#4EC90E #6AF024 #91F45D #B8F896 #DFFCD0

Accessibility & contrast

On white

1.37

#91F45D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#91F45D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91F45D

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91F45D	#FFFFFF	#000000	##000000
##91F45D	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE14B

Deuteranopia (green-blind)

#EED969

Tritanopia (blue-blind)

#8DECD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #91f45d;
/* rgb */ color: rgb(145, 244, 93);
/* oklch */ color: oklch(87.6% 0.208 136.5);

Tailwind

colors: {
  custom: {
    50: '#b7f890',
    500: '#91f45d',
    950: '#000000',
  },
}

SCSS

$custom: #91f45d;
$custom-light: #b7f890;
$custom-dark: #000000;

JSON

{
  "hex": "#91f45d",
  "rgb": {
    "r": 145,
    "g": 244,
    "b": 93
  },
  "hsl": {
    "h": 99.338,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87584,
    "c": 0.20839,
    "h": 136.5
  },
  "luminance": 0.71511
}

Semantic roles & 50–950 ramp

primary

#91F45D

secondary

#9230C6

accent

#02E496

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91F45D

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

Preview Lab → · Contrast checker → · Palette generator →