#90DE52#90DE52

#90DE52 is a very light, vivid yellow-green. Relative luminance 0.588; OKLCH L 82.2% C 0.189 H 133.7°. Best body text is #000000 at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#90DE52
RGB	rgb(144, 222, 82)
HSL	hsl(93, 68%, 60%)
HSV	hsv(93, 63%, 87%)
CMYK	cmyk(35.1%, 0%, 63.1%, 12.9%)
CIE-LAB	lab(81.17, -46.83, 59.29)
CIE-LCH	lch(81.17, 75.55, 128.31°)
OKLab	oklab(82.18% -0.1307 0.1367)
OKLCH	oklch(82.18% 0.189 133.7)
XYZ	xyz(39.1452, 58.7794, 17.2640)
Luminance	0.5878 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DE52 #A052DE

analogous

#D6DE52 #90DE52 #52DE5A

triadic

#90DE52 #5290DE #DE5290

tetradic

#90DE52 #52D6DE #A052DE #DE5A52

square

#90DE52 #52D6DE #A052DE #DE5A52

split-complementary

#90DE52 #5A52DE #DE52D6

monochromatic

#54991D #70CC27 #90DE52 #B1E885 #D2F2B9

Accessibility & contrast

On white

1.65

#90DE52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.76

#90DE52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DE52

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DE52	#FFFFFF	#000000	##000000
##90DE52	1.00	1.65	12.76	12.76
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.76	21.00	1.00	1.00
##000000	12.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE41

Deuteranopia (green-blind)

#DBC75D

Tritanopia (blue-blind)

#90D6C1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #90de52;
/* rgb */ color: rgb(144, 222, 82);
/* oklch */ color: oklch(82.2% 0.189 133.7);

Tailwind

colors: {
  custom: {
    50: '#b5e988',
    500: '#90de52',
    950: '#000000',
  },
}

SCSS

$custom: #90de52;
$custom-light: #b5e988;
$custom-dark: #000000;

JSON

{
  "hex": "#90de52",
  "rgb": {
    "r": 144,
    "g": 222,
    "b": 82
  },
  "hsl": {
    "h": 93.429,
    "s": 67.961,
    "l": 59.608
  },
  "oklch": {
    "l": 0.82182,
    "c": 0.18912,
    "h": 133.7
  },
  "luminance": 0.58781
}

Semantic roles & 50–950 ramp

primary

#90DE52

secondary

#70389D

accent

#3DEB9E

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DE52

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

Preview Lab → · Contrast checker → · Palette generator →