#91F5BB#91F5BB

#91F5BB is a very light, vivid green. Relative luminance 0.749; OKLCH L 89.3% C 0.125 H 157.2°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#91F5BB
RGB	rgb(145, 245, 187)
HSL	hsl(145, 83%, 76%)
HSV	hsv(145, 41%, 96%)
CMYK	cmyk(40.8%, 0%, 23.7%, 3.9%)
CIE-LAB	lab(89.35, -41.79, 18.90)
CIE-LCH	lch(89.35, 45.87, 155.66°)
OKLab	oklab(89.34% -0.1151 0.0483)
OKLCH	oklch(89.34% 0.125 157.2)
XYZ	xyz(53.2954, 74.9089, 58.6546)
Luminance	0.7491 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91F5BB #F591CB

analogous

#99F591 #91F5BB #91F5ED

triadic

#91F5BB #BB91F5 #F5BB91

tetradic

#91F5BB #9199F5 #F591CB #F5ED91

square

#91F5BB #9199F5 #F591CB #F5ED91

split-complementary

#91F5BB #ED91F5 #F59199

monochromatic

#21EB76 #59F098 #91F5BB #C9FADE #E3FCEE

Accessibility & contrast

On white

1.31

#91F5BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#91F5BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91F5BB

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91F5BB	#FFFFFF	#000000	##000000
##91F5BB	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4E7B8

Deuteranopia (green-blind)

#E4DCBE

Tritanopia (blue-blind)

#7BF4E5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #91f5bb;
/* rgb */ color: rgb(145, 245, 187);
/* oklch */ color: oklch(89.3% 0.125 157.2);

Tailwind

colors: {
  custom: {
    50: '#b5f9cf',
    500: '#91f5bb',
    950: '#000000',
  },
}

SCSS

$custom: #91f5bb;
$custom-light: #b5f9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#91f5bb",
  "rgb": {
    "r": 145,
    "g": 245,
    "b": 187
  },
  "hsl": {
    "h": 145.2,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.89336,
    "c": 0.12486,
    "h": 157.2
  },
  "luminance": 0.74912
}

Semantic roles & 50–950 ramp

primary

#91F5BB

secondary

#D3579F

accent

#0684E0

background

#FDFFFE

surface

#F8FFFB

border

#D1D7D4

text

#111713

muted

#818583

Preview Lab

Preview with #91F5BB

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

Preview Lab → · Contrast checker → · Palette generator →