#90E463#90E463

#90E463 is a very light, vivid yellow-green. Relative luminance 0.623; OKLCH L 83.8% C 0.183 H 136.0°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#90E463
RGB	rgb(144, 228, 99)
HSL	hsl(99, 70%, 64%)
HSV	hsv(99, 57%, 89%)
CMYK	cmyk(36.8%, 0%, 56.6%, 10.6%)
CIE-LAB	lab(83.08, -47.76, 54.11)
CIE-LCH	lch(83.08, 72.17, 131.44°)
OKLab	oklab(83.79% -0.132 0.1273)
OKLCH	oklch(83.79% 0.183 136)
XYZ	xyz(41.4961, 62.3150, 21.6435)
Luminance	0.6232 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.91

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E463 #B763E4

analogous

#D1E463 #90E463 #63E477

triadic

#90E463 #6390E4 #E46390

tetradic

#90E463 #63D1E4 #B763E4 #E47763

square

#90E463 #63D1E4 #B763E4 #E47763

split-complementary

#90E463 #7763E4 #E463D1

monochromatic

#50AE1E #6BDB2F #90E463 #B5ED97 #DAF6CB

Accessibility & contrast

On white

1.56

#90E463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#90E463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E463

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E463	#FFFFFF	#000000	##000000
##90E463	1.00	1.56	13.46	13.46
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.46	21.00	1.00	1.00
##000000	13.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD356

Deuteranopia (green-blind)

#E0CC6C

Tritanopia (blue-blind)

#8DDCC8

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #90e463;
/* rgb */ color: rgb(144, 228, 99);
/* oklch */ color: oklch(83.8% 0.183 136.0);

Tailwind

colors: {
  custom: {
    50: '#b5ed93',
    500: '#90e463',
    950: '#000000',
  },
}

SCSS

$custom: #90e463;
$custom-light: #b5ed93;
$custom-dark: #000000;

JSON

{
  "hex": "#90e463",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 99
  },
  "hsl": {
    "h": 99.07,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.83791,
    "c": 0.18343,
    "h": 136
  },
  "luminance": 0.62317
}

Semantic roles & 50–950 ramp

primary

#90E463

secondary

#873CB0

accent

#13D390

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #90E463

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

Preview Lab → · Contrast checker → · Palette generator →