#90DD56#90DD56

#90DD56 is a light, vivid yellow-green. Relative luminance 0.583; OKLCH L 82.0% C 0.185 H 134.0°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#90DD56
RGB	rgb(144, 221, 86)
HSL	hsl(94, 67%, 60%)
HSV	hsv(94, 61%, 87%)
CMYK	cmyk(34.8%, 0%, 61.1%, 13.3%)
CIE-LAB	lab(80.91, -46.06, 57.32)
CIE-LCH	lch(80.91, 73.54, 128.78°)
OKLab	oklab(81.98% -0.1283 0.133)
OKLCH	oklch(81.98% 0.185 134)
XYZ	xyz(39.0370, 58.3124, 18.0009)
Luminance	0.5831 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DD56 #A356DD

analogous

#D4DD56 #90DD56 #56DD5F

triadic

#90DD56 #5690DD #DD5690

tetradic

#90DD56 #56D4DD #A356DD #DD5F56

square

#90DD56 #56D4DD #A356DD #DD5F56

split-complementary

#90DD56 #5F56DD #DD56D4

monochromatic

#549A1F #6FCD29 #90DD56 #B1E789 #D3F2BC

Accessibility & contrast

On white

1.66

#90DD56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#90DD56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DD56

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DD56	#FFFFFF	#000000	##000000
##90DD56	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD46

Deuteranopia (green-blind)

#DAC760

Tritanopia (blue-blind)

#90D5C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90dd56;
/* rgb */ color: rgb(144, 221, 86);
/* oklch */ color: oklch(82.0% 0.185 134.0);

Tailwind

colors: {
  custom: {
    50: '#b5e88b',
    500: '#90dd56',
    950: '#000000',
  },
}

SCSS

$custom: #90dd56;
$custom-light: #b5e88b;
$custom-dark: #000000;

JSON

{
  "hex": "#90dd56",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 86
  },
  "hsl": {
    "h": 94.222,
    "s": 66.502,
    "l": 60.196
  },
  "oklch": {
    "l": 0.81983,
    "c": 0.18478,
    "h": 134
  },
  "luminance": 0.58314
}

Semantic roles & 50–950 ramp

primary

#90DD56

secondary

#733A9E

accent

#17CE80

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DD56

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

Preview Lab → · Contrast checker → · Palette generator →