#91FBBB#91FBBB

#91FBBB is a very light, vivid green. Relative luminance 0.786; OKLCH L 90.7% C 0.134 H 156.0°. Best body text is #000000 at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#91FBBB
RGB	rgb(145, 251, 187)
HSL	hsl(144, 93%, 78%)
HSV	hsv(144, 42%, 98%)
CMYK	cmyk(42.2%, 0%, 25.5%, 1.6%)
CIE-LAB	lab(91.05, -44.42, 21.27)
CIE-LCH	lch(91.05, 49.25, 154.41°)
OKLab	oklab(90.72% -0.122 0.0543)
OKLCH	oklch(90.72% 0.134 156)
XYZ	xyz(55.1401, 78.5982, 59.2695)
Luminance	0.7860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91FBBB #FB91D1

analogous

#9CFB91 #91FBBB #91FBF0

triadic

#91FBBB #BB91FB #FBBB91

tetradic

#91FBBB #919CFB #FB91D1 #FBF091

square

#91FBBB #919CFB #FB91D1 #FBF091

split-complementary

#91FBBB #F091FB #FB919C

monochromatic

#1BF772 #56F996 #91FBBB #CCFDE0 #E1FEED

Accessibility & contrast

On white

1.26

#91FBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.72

#91FBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91FBBB

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91FBBB	#FFFFFF	#000000	##000000
##91FBBB	1.00	1.26	16.72	16.72
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.72	21.00	1.00	1.00
##000000	16.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAECB7

Deuteranopia (green-blind)

#EAE1BF

Tritanopia (blue-blind)

#79F9EA

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #91fbbb;
/* rgb */ color: rgb(145, 251, 187);
/* oklch */ color: oklch(90.7% 0.134 156.0);

Tailwind

colors: {
  custom: {
    50: '#b6fdcf',
    500: '#91fbbb',
    950: '#000000',
  },
}

SCSS

$custom: #91fbbb;
$custom-light: #b6fdcf;
$custom-dark: #000000;

JSON

{
  "hex": "#91fbbb",
  "rgb": {
    "r": 145,
    "g": 251,
    "b": 187
  },
  "hsl": {
    "h": 143.774,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.90716,
    "c": 0.13352,
    "h": 156
  },
  "luminance": 0.78602
}

Semantic roles & 50–950 ramp

primary

#91FBBB

secondary

#DB55A6

accent

#008BE6

background

#FDFFFE

surface

#F8FFFB

border

#D1D7D4

text

#121814

muted

#828683

Preview Lab

Preview with #91FBBB

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

Preview Lab → · Contrast checker → · Palette generator →