#90EB56#90EB56

#90EB56 is a very light, highly saturated yellow-green. Relative luminance 0.660; OKLCH L 85.3% C 0.203 H 135.3°. Best body text is #000000 at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#90EB56
RGB	rgb(144, 235, 86)
HSL	hsl(97, 79%, 63%)
HSV	hsv(97, 63%, 92%)
CMYK	cmyk(38.7%, 0%, 63.4%, 7.8%)
CIE-LAB	lab(85.00, -51.86, 61.83)
CIE-LCH	lch(85.00, 80.70, 129.99°)
OKLab	oklab(85.32% -0.1441 0.1425)
OKLCH	oklch(85.32% 0.203 135.3)
XYZ	xyz(42.8887, 66.0157, 19.2848)
Luminance	0.6602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EB56 #B156EB

analogous

#DBEB56 #90EB56 #56EB66

triadic

#90EB56 #5690EB #EB5690

tetradic

#90EB56 #56DBEB #B156EB #EB6656

square

#90EB56 #56DBEB #B156EB #EB6656

split-complementary

#90EB56 #6656EB #EB56DB

monochromatic

#52B215 #6CE51F #90EB56 #B4F18D #D8F8C3

Accessibility & contrast

On white

1.48

#90EB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.20

#90EB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EB56

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EB56	#FFFFFF	#000000	##000000
##90EB56	1.00	1.48	14.20	14.20
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.20	21.00	1.00	1.00
##000000	14.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D943

Deuteranopia (green-blind)

#E7D262

Tritanopia (blue-blind)

#8EE3CC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #90eb56;
/* rgb */ color: rgb(144, 235, 86);
/* oklch */ color: oklch(85.3% 0.203 135.3);

Tailwind

colors: {
  custom: {
    50: '#b6f28c',
    500: '#90eb56',
    950: '#000000',
  },
}

SCSS

$custom: #90eb56;
$custom-light: #b6f28c;
$custom-dark: #000000;

JSON

{
  "hex": "#90eb56",
  "rgb": {
    "r": 144,
    "g": 235,
    "b": 86
  },
  "hsl": {
    "h": 96.644,
    "s": 78.836,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85323,
    "c": 0.2027,
    "h": 135.3
  },
  "luminance": 0.66018
}

Semantic roles & 50–950 ramp

primary

#90EB56

secondary

#8133B2

accent

#0ADB8A

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #90EB56

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

Preview Lab → · Contrast checker → · Palette generator →