#90DE54#90DE54

#90DE54 is a very light, vivid yellow-green. Relative luminance 0.588; OKLCH L 82.2% C 0.188 H 133.9°. Best body text is #000000 at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#90DE54
RGB	rgb(144, 222, 84)
HSL	hsl(94, 68%, 60%)
HSV	hsv(94, 62%, 87%)
CMYK	cmyk(35.1%, 0%, 62.2%, 12.9%)
CIE-LAB	lab(81.19, -46.66, 58.47)
CIE-LCH	lch(81.19, 74.81, 128.59°)
OKLab	oklab(82.2% -0.1301 0.1352)
OKLCH	oklch(82.2% 0.188 133.9)
XYZ	xyz(39.2224, 58.8103, 17.6707)
Luminance	0.5881 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DE54 #A254DE

analogous

#D5DE54 #90DE54 #54DE5D

triadic

#90DE54 #5490DE #DE5490

tetradic

#90DE54 #54D5DE #A254DE #DE5D54

square

#90DE54 #54D5DE #A254DE #DE5D54

split-complementary

#90DE54 #5D54DE #DE54D5

monochromatic

#549A1E #70CD28 #90DE54 #B1E887 #D3F2BB

Accessibility & contrast

On white

1.65

#90DE54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.76

#90DE54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DE54

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DE54	#FFFFFF	#000000	##000000
##90DE54	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)

#E6CE44

Deuteranopia (green-blind)

#DBC75F

Tritanopia (blue-blind)

#90D6C1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #90de54;
/* rgb */ color: rgb(144, 222, 84);
/* oklch */ color: oklch(82.2% 0.188 133.9);

Tailwind

colors: {
  custom: {
    50: '#b5e989',
    500: '#90de54',
    950: '#000000',
  },
}

SCSS

$custom: #90de54;
$custom-light: #b5e989;
$custom-dark: #000000;

JSON

{
  "hex": "#90de54",
  "rgb": {
    "r": 144,
    "g": 222,
    "b": 84
  },
  "hsl": {
    "h": 93.913,
    "s": 67.647,
    "l": 60
  },
  "oklch": {
    "l": 0.82202,
    "c": 0.18761,
    "h": 133.9
  },
  "luminance": 0.58812
}

Semantic roles & 50–950 ramp

primary

#90DE54

secondary

#72389E

accent

#3DEB9F

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DE54

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

Preview Lab → · Contrast checker → · Palette generator →