#90FF91#90FF91

#90FF91 is a very light, vivid green. Relative luminance 0.795; OKLCH L 90.8% C 0.179 H 144.1°. Best body text is #000000 at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#90FF91
RGB	rgb(144, 255, 145)
HSL	hsl(121, 100%, 78%)
HSV	hsv(121, 44%, 100%)
CMYK	cmyk(43.5%, 0%, 43.1%, 0%)
CIE-LAB	lab(91.46, -53.26, 42.79)
CIE-LCH	lch(91.46, 68.32, 141.22°)
OKLab	oklab(90.8% -0.145 0.1049)
OKLCH	oklch(90.8% 0.179 144.1)
XYZ	xyz(52.3698, 79.4902, 39.3662)
Luminance	0.7949 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90FF91 #FF90FE

analogous

#C6FF90 #90FF91 #90FFC9

triadic

#90FF91 #9190FF #FF9190

tetradic

#90FF91 #90C6FF #FF90FE #FFC990

square

#90FF91 #90C6FF #FF90FE #FFC990

split-complementary

#90FF91 #C990FF #FF90C6

monochromatic

#16FF18 #53FF54 #90FF91 #CDFFCE #E0FFE1

Accessibility & contrast

On white

1.24

#90FF91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.90

#90FF91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90FF91

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90FF91	#FFFFFF	#000000	##000000
##90FF91	1.00	1.24	16.90	16.90
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.90	21.00	1.00	1.00
##000000	16.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED89

Deuteranopia (green-blind)

#F3E298

Tritanopia (blue-blind)

#82F9E4

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #90ff91;
/* rgb */ color: rgb(144, 255, 145);
/* oklch */ color: oklch(90.8% 0.179 144.1);

Tailwind

colors: {
  custom: {
    50: '#b6ffb2',
    500: '#90ff91',
    950: '#000000',
  },
}

SCSS

$custom: #90ff91;
$custom-light: #b6ffb2;
$custom-dark: #000000;

JSON

{
  "hex": "#90ff91",
  "rgb": {
    "r": 144,
    "g": 255,
    "b": 145
  },
  "hsl": {
    "h": 120.541,
    "s": 100,
    "l": 78.235
  },
  "oklch": {
    "l": 0.90804,
    "c": 0.17893,
    "h": 144.1
  },
  "luminance": 0.79494
}

Semantic roles & 50–950 ramp

primary

#90FF91

secondary

#E153DF

accent

#00E3E6

background

#FDFFFD

surface

#F8FFF8

border

#D1D7D1

text

#121811

muted

#828681

Preview Lab

Preview with #90FF91

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

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