#90E45E#90E45E

#90E45E is a very light, vivid yellow-green. Relative luminance 0.622; OKLCH L 83.7% C 0.188 H 135.5°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#90E45E
RGB	rgb(144, 228, 94)
HSL	hsl(98, 71%, 63%)
HSV	hsv(98, 59%, 89%)
CMYK	cmyk(36.8%, 0%, 58.8%, 10.6%)
CIE-LAB	lab(83.03, -48.26, 56.26)
CIE-LCH	lch(83.03, 74.12, 130.62°)
OKLab	oklab(83.74% -0.1337 0.1315)
OKLCH	oklch(83.74% 0.188 135.5)
XYZ	xyz(41.2644, 62.2223, 20.4234)
Luminance	0.6222 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E45E #B25EE4

analogous

#D3E45E #90E45E #5EE46F

triadic

#90E45E #5E90E4 #E45E90

tetradic

#90E45E #5ED3E4 #B25EE4 #E46F5E

square

#90E45E #5ED3E4 #B25EE4 #E46F5E

split-complementary

#90E45E #6F5EE4 #E45ED3

monochromatic

#52AB1D #6CDB2A #90E45E #B4ED92 #D8F6C7

Accessibility & contrast

On white

1.56

#90E45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#90E45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E45E

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E45E	#FFFFFF	#000000	##000000
##90E45E	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD350

Deuteranopia (green-blind)

#E0CC68

Tritanopia (blue-blind)

#8EDCC7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #90e45e;
/* rgb */ color: rgb(144, 228, 94);
/* oklch */ color: oklch(83.7% 0.188 135.5);

Tailwind

colors: {
  custom: {
    50: '#b5ed90',
    500: '#90e45e',
    950: '#000000',
  },
}

SCSS

$custom: #90e45e;
$custom-light: #b5ed90;
$custom-dark: #000000;

JSON

{
  "hex": "#90e45e",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 94
  },
  "hsl": {
    "h": 97.612,
    "s": 71.277,
    "l": 63.137
  },
  "oklch": {
    "l": 0.83735,
    "c": 0.18756,
    "h": 135.5
  },
  "luminance": 0.62224
}

Semantic roles & 50–950 ramp

primary

#90E45E

secondary

#823AAD

accent

#12D38B

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #90E45E

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

Preview Lab → · Contrast checker → · Palette generator →