#90DE55#90DE55

#90DE55 is a very light, vivid yellow-green. Relative luminance 0.588; OKLCH L 82.2% C 0.187 H 134.0°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#90DE55
RGB	rgb(144, 222, 85)
HSL	hsl(94, 67%, 60%)
HSV	hsv(94, 62%, 87%)
CMYK	cmyk(35.1%, 0%, 61.7%, 12.9%)
CIE-LAB	lab(81.20, -46.57, 58.06)
CIE-LCH	lch(81.20, 74.43, 128.73°)
OKLab	oklab(82.21% -0.1298 0.1344)
OKLCH	oklch(82.21% 0.187 134)
XYZ	xyz(39.2618, 58.8260, 17.8784)
Luminance	0.5883 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DE55 #A355DE

analogous

#D4DE55 #90DE55 #55DE5F

triadic

#90DE55 #5590DE #DE5590

tetradic

#90DE55 #55D4DE #A355DE #DE5F55

square

#90DE55 #55D4DE #A355DE #DE5F55

split-complementary

#90DE55 #5F55DE #DE55D4

monochromatic

#549B1E #6FCE28 #90DE55 #B1E888 #D3F2BC

Accessibility & contrast

On white

1.65

#90DE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#90DE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DE55

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DE55	#FFFFFF	#000000	##000000
##90DE55	1.00	1.65	12.77	12.77
#FFFFFF	1.65	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)

#E6CE45

Deuteranopia (green-blind)

#DBC760

Tritanopia (blue-blind)

#90D6C1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #90de55;
/* rgb */ color: rgb(144, 222, 85);
/* oklch */ color: oklch(82.2% 0.187 134.0);

Tailwind

colors: {
  custom: {
    50: '#b5e98a',
    500: '#90de55',
    950: '#000000',
  },
}

SCSS

$custom: #90de55;
$custom-light: #b5e98a;
$custom-dark: #000000;

JSON

{
  "hex": "#90de55",
  "rgb": {
    "r": 144,
    "g": 222,
    "b": 85
  },
  "hsl": {
    "h": 94.161,
    "s": 67.488,
    "l": 60.196
  },
  "oklch": {
    "l": 0.82211,
    "c": 0.18685,
    "h": 134
  },
  "luminance": 0.58828
}

Semantic roles & 50–950 ramp

primary

#90DE55

secondary

#73399E

accent

#16CF80

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DE55

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

Preview Lab → · Contrast checker → · Palette generator →