#90E447#90E447

#90E447 is a very light, highly saturated yellow-green. Relative luminance 0.619; OKLCH L 83.5% C 0.204 H 133.5°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#90E447
RGB	rgb(144, 228, 71)
HSL	hsl(92, 74%, 59%)
HSV	hsv(92, 69%, 89%)
CMYK	cmyk(36.8%, 0%, 68.9%, 10.6%)
CIE-LAB	lab(82.84, -50.17, 65.38)
CIE-LCH	lch(82.84, 82.41, 127.50°)
OKLab	oklab(83.52% -0.1406 0.1482)
OKLCH	oklch(83.52% 0.204 133.5)
XYZ	xyz(40.3817, 61.8692, 15.7743)
Luminance	0.6187 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E447 #9B47E4

analogous

#DEE447 #90E447 #47E44C

triadic

#90E447 #4790E4 #E44790

tetradic

#90E447 #47DEE4 #9B47E4 #E44C47

square

#90E447 #47DEE4 #9B47E4 #E44C47

split-complementary

#90E447 #4C47E4 #E447DE

monochromatic

#549A17 #71CF1E #90E447 #B0EC7C #D0F4B2

Accessibility & contrast

On white

1.57

#90E447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#90E447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E447

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E447	#FFFFFF	#000000	##000000
##90E447	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD32F

Deuteranopia (green-blind)

#E1CC55

Tritanopia (blue-blind)

#90DBC5

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #90e447;
/* rgb */ color: rgb(144, 228, 71);
/* oklch */ color: oklch(83.5% 0.204 133.5);

Tailwind

colors: {
  custom: {
    50: '#b6ed83',
    500: '#90e447',
    950: '#000000',
  },
}

SCSS

$custom: #90e447;
$custom-light: #b6ed83;
$custom-dark: #000000;

JSON

{
  "hex": "#90e447",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 71
  },
  "hsl": {
    "h": 92.102,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.83521,
    "c": 0.20427,
    "h": 133.5
  },
  "luminance": 0.61871
}

Semantic roles & 50–950 ramp

primary

#90E447

secondary

#6B329E

accent

#37F19A

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#12160B

muted

#82857E

Preview Lab

Preview with #90E447

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

Preview Lab → · Contrast checker → · Palette generator →