#90F257#90F257

#90F257 is a very light, highly saturated yellow-green. Relative luminance 0.701; OKLCH L 87.0% C 0.211 H 136.0°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#90F257
RGB	rgb(144, 242, 87)
HSL	hsl(98, 86%, 65%)
HSV	hsv(98, 64%, 95%)
CMYK	cmyk(40.5%, 0%, 64%, 5.1%)
CIE-LAB	lab(87.06, -54.58, 63.65)
CIE-LCH	lch(87.06, 83.85, 130.61°)
OKLab	oklab(87% -0.1515 0.1465)
OKLCH	oklch(87% 0.211 136)
XYZ	xyz(44.9729, 70.1192, 20.1797)
Luminance	0.7012 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F257 #B957F2

analogous

#DEF257 #90F257 #57F26B

triadic

#90F257 #5790F2 #F25790

tetradic

#90F257 #57DEF2 #B957F2 #F26B57

square

#90F257 #57DEF2 #B957F2 #F26B57

split-complementary

#90F257 #6B57F2 #F257DE

monochromatic

#50C00F #6AEE1E #90F257 #B6F690 #DBFBC9

Accessibility & contrast

On white

1.40

#90F257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.02

#90F257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F257

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F257	#FFFFFF	#000000	##000000
##90F257	1.00	1.40	15.02	15.02
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.02	21.00	1.00	1.00
##000000	15.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF43

Deuteranopia (green-blind)

#EDD764

Tritanopia (blue-blind)

#8DE9D2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #90f257;
/* rgb */ color: rgb(144, 242, 87);
/* oklch */ color: oklch(87.0% 0.211 136.0);

Tailwind

colors: {
  custom: {
    50: '#b7f78d',
    500: '#90f257',
    950: '#000000',
  },
}

SCSS

$custom: #90f257;
$custom-light: #b7f78d;
$custom-dark: #000000;

JSON

{
  "hex": "#90f257",
  "rgb": {
    "r": 144,
    "g": 242,
    "b": 87
  },
  "hsl": {
    "h": 97.935,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87002,
    "c": 0.21073,
    "h": 136
  },
  "luminance": 0.70122
}

Semantic roles & 50–950 ramp

primary

#90F257

secondary

#8930BE

accent

#03E290

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90F257

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

Preview Lab → · Contrast checker → · Palette generator →