#91F45A#91F45A

#91F45A is a very light, highly saturated yellow-green. Relative luminance 0.715; OKLCH L 87.6% C 0.211 H 136.2°. Best body text is #000000 at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#91F45A
RGB	rgb(145, 244, 90)
HSL	hsl(99, 88%, 65%)
HSV	hsv(99, 63%, 96%)
CMYK	cmyk(40.6%, 0%, 63.1%, 4.3%)
CIE-LAB	lab(87.71, -54.81, 63.17)
CIE-LCH	lch(87.71, 83.63, 130.95°)
OKLab	oklab(87.56% -0.152 0.1458)
OKLCH	oklch(87.56% 0.211 136.2)
XYZ	xyz(45.8720, 71.4568, 21.0463)
Luminance	0.7146 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.16

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91F45A #BD5AF4

analogous

#DEF45A #91F45A #5AF470

triadic

#91F45A #5A91F4 #F45A91

tetradic

#91F45A #5ADEF4 #BD5AF4 #F4705A

square

#91F45A #5ADEF4 #BD5AF4 #F4705A

split-complementary

#91F45A #705AF4 #F45ADE

monochromatic

#4FC60D #6BF021 #91F45A #B7F893 #DDFCCD

Accessibility & contrast

On white

1.37

#91F45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.29

#91F45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91F45A

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91F45A	#FFFFFF	#000000	##000000
##91F45A	1.00	1.37	15.29	15.29
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.29	21.00	1.00	1.00
##000000	15.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE147

Deuteranopia (green-blind)

#EFD967

Tritanopia (blue-blind)

#8DECD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #91f45a;
/* rgb */ color: rgb(145, 244, 90);
/* oklch */ color: oklch(87.6% 0.211 136.2);

Tailwind

colors: {
  custom: {
    50: '#b7f88f',
    500: '#91f45a',
    950: '#000000',
  },
}

SCSS

$custom: #91f45a;
$custom-light: #b7f88f;
$custom-dark: #000000;

JSON

{
  "hex": "#91f45a",
  "rgb": {
    "r": 145,
    "g": 244,
    "b": 90
  },
  "hsl": {
    "h": 98.571,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.87555,
    "c": 0.21059,
    "h": 136.2
  },
  "luminance": 0.71459
}

Semantic roles & 50–950 ramp

primary

#91F45A

secondary

#8E2FC3

accent

#01E493

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91F45A

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

Preview Lab → · Contrast checker → · Palette generator →