#90DE56#90DE56

#90DE56 is a very light, vivid yellow-green. Relative luminance 0.588; OKLCH L 82.2% C 0.186 H 134.1°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#90DE56
RGB	rgb(144, 222, 86)
HSL	hsl(94, 67%, 60%)
HSV	hsv(94, 61%, 87%)
CMYK	cmyk(35.1%, 0%, 61.3%, 12.9%)
CIE-LAB	lab(81.20, -46.48, 57.65)
CIE-LCH	lch(81.20, 74.05, 128.88°)
OKLab	oklab(82.22% -0.1294 0.1337)
OKLCH	oklch(82.22% 0.186 134.1)
XYZ	xyz(39.3018, 58.8420, 18.0892)
Luminance	0.5884 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DE56 #A456DE

analogous

#D4DE56 #90DE56 #56DE60

triadic

#90DE56 #5690DE #DE5690

tetradic

#90DE56 #56D4DE #A456DE #DE6056

square

#90DE56 #56D4DE #A456DE #DE6056

split-complementary

#90DE56 #6056DE #DE56D4

monochromatic

#549B1E #6FCE28 #90DE56 #B2E889 #D3F2BC

Accessibility & contrast

On white

1.64

#90DE56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#90DE56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DE56

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DE56	#FFFFFF	#000000	##000000
##90DE56	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE46

Deuteranopia (green-blind)

#DBC760

Tritanopia (blue-blind)

#90D6C1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #90de56;
/* rgb */ color: rgb(144, 222, 86);
/* oklch */ color: oklch(82.2% 0.186 134.1);

Tailwind

colors: {
  custom: {
    50: '#b5e98b',
    500: '#90de56',
    950: '#000000',
  },
}

SCSS

$custom: #90de56;
$custom-light: #b5e98b;
$custom-dark: #000000;

JSON

{
  "hex": "#90de56",
  "rgb": {
    "r": 144,
    "g": 222,
    "b": 86
  },
  "hsl": {
    "h": 94.412,
    "s": 67.327,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82221,
    "c": 0.18607,
    "h": 134.1
  },
  "luminance": 0.58844
}

Semantic roles & 50–950 ramp

primary

#90DE56

secondary

#74399F

accent

#16CF80

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DE56

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

Preview Lab → · Contrast checker → · Palette generator →