#91F9BB#91F9BB

#91F9BB is a very light, vivid green. Relative luminance 0.774; OKLCH L 90.3% C 0.131 H 156.4°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#91F9BB
RGB	rgb(145, 249, 187)
HSL	hsl(144, 90%, 77%)
HSV	hsv(144, 42%, 98%)
CMYK	cmyk(41.8%, 0%, 24.9%, 2.4%)
CIE-LAB	lab(90.48, -43.55, 20.48)
CIE-LCH	lch(90.48, 48.13, 154.81°)
OKLab	oklab(90.26% -0.1197 0.0523)
OKLCH	oklch(90.26% 0.131 156.4)
XYZ	xyz(54.5186, 77.3553, 59.0623)
Luminance	0.7736 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91F9BB #F991CF

analogous

#9BF991 #91F9BB #91F9EF

triadic

#91F9BB #BB91F9 #F9BB91

tetradic

#91F9BB #919BF9 #F991CF #F9EF91

square

#91F9BB #919BF9 #F991CF #F9EF91

split-complementary

#91F9BB #EF91F9 #F9919B

monochromatic

#1DF373 #57F697 #91F9BB #CBFCDF #E2FDED

Accessibility & contrast

On white

1.27

#91F9BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#91F9BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91F9BB

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91F9BB	#FFFFFF	#000000	##000000
##91F9BB	1.00	1.27	16.47	16.47
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EAB7

Deuteranopia (green-blind)

#E8DFBF

Tritanopia (blue-blind)

#7AF7E8

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #91f9bb;
/* rgb */ color: rgb(145, 249, 187);
/* oklch */ color: oklch(90.3% 0.131 156.4);

Tailwind

colors: {
  custom: {
    50: '#b5fccf',
    500: '#91f9bb',
    950: '#000000',
  },
}

SCSS

$custom: #91f9bb;
$custom-light: #b5fccf;
$custom-dark: #000000;

JSON

{
  "hex": "#91f9bb",
  "rgb": {
    "r": 145,
    "g": 249,
    "b": 187
  },
  "hsl": {
    "h": 144.231,
    "s": 89.655,
    "l": 77.255
  },
  "oklch": {
    "l": 0.90256,
    "c": 0.13064,
    "h": 156.4
  },
  "luminance": 0.77359
}

Semantic roles & 50–950 ramp

primary

#91F9BB

secondary

#D856A4

accent

#0089E6

background

#FDFFFE

surface

#F8FFFB

border

#D1D7D4

text

#121714

muted

#828583

Preview Lab

Preview with #91F9BB

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

Preview Lab → · Contrast checker → · Palette generator →