#90F859#90F859

#90F859 is a very light, highly saturated yellow-green. Relative luminance 0.738; OKLCH L 88.5% C 0.217 H 136.5°. Best body text is #000000 at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#90F859
RGB	rgb(144, 248, 89)
HSL	hsl(99, 92%, 66%)
HSV	hsv(99, 64%, 97%)
CMYK	cmyk(41.9%, 0%, 64.1%, 2.7%)
CIE-LAB	lab(88.82, -56.78, 64.77)
CIE-LCH	lch(88.82, 86.13, 131.24°)
OKLab	oklab(88.45% -0.1573 0.1491)
OKLCH	oklch(88.45% 0.217 136.5)
XYZ	xyz(46.8709, 73.7827, 21.2210)
Luminance	0.7379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.32

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F859 #C159F8

analogous

#E0F859 #90F859 #59F871

triadic

#90F859 #5990F8 #F85990

tetradic

#90F859 #59E0F8 #C159F8 #F87159

square

#90F859 #59E0F8 #C159F8 #F87159

split-complementary

#90F859 #7159F8 #F859E0

monochromatic

#4DCE09 #69F61E #90F859 #B7FA94 #DFFDCE

Accessibility & contrast

On white

1.33

#90F859 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.76

#90F859 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F859

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F859	#FFFFFF	#000000	##000000
##90F859	1.00	1.33	15.76	15.76
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.76	21.00	1.00	1.00
##000000	15.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE545

Deuteranopia (green-blind)

#F2DC66

Tritanopia (blue-blind)

#8CEFD7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #90f859;
/* rgb */ color: rgb(144, 248, 89);
/* oklch */ color: oklch(88.5% 0.217 136.5);

Tailwind

colors: {
  custom: {
    50: '#b7fb8e',
    500: '#90f859',
    950: '#000000',
  },
}

SCSS

$custom: #90f859;
$custom-light: #b7fb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#90f859",
  "rgb": {
    "r": 144,
    "g": 248,
    "b": 89
  },
  "hsl": {
    "h": 99.245,
    "s": 91.908,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88452,
    "c": 0.21674,
    "h": 136.5
  },
  "luminance": 0.73785
}

Semantic roles & 50–950 ramp

primary

#90F859

secondary

#932CC9

accent

#00E696

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90F859

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

Preview Lab → · Contrast checker → · Palette generator →