#90D454#90D454

#90D454 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 79.8% C 0.175 H 132.7°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#90D454
RGB	rgb(144, 212, 84)
HSL	hsl(92, 60%, 58%)
HSV	hsv(92, 60%, 83%)
CMYK	cmyk(32.1%, 0%, 60.4%, 16.9%)
CIE-LAB	lab(78.26, -42.38, 55.22)
CIE-LCH	lch(78.26, 69.61, 127.51°)
OKLab	oklab(79.82% -0.1184 0.1283)
OKLCH	oklch(79.82% 0.175 132.7)
XYZ	xyz(36.6448, 53.6550, 16.8115)
Luminance	0.5366 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D454 #9854D4

analogous

#D0D454 #90D454 #54D458

triadic

#90D454 #5490D4 #D45490

tetradic

#90D454 #54D0D4 #9854D4 #D45854

square

#90D454 #54D0D4 #9854D4 #D45854

split-complementary

#90D454 #5854D4 #D454D0

monochromatic

#548B23 #71BC2F #90D454 #B0E085 #CFEDB6

Accessibility & contrast

On white

1.79

#90D454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#90D454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D454

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D454	#FFFFFF	#000000	##000000
##90D454	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC546

Deuteranopia (green-blind)

#D3C05E

Tritanopia (blue-blind)

#91CCB9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90d454;
/* rgb */ color: rgb(144, 212, 84);
/* oklch */ color: oklch(79.8% 0.175 132.7);

Tailwind

colors: {
  custom: {
    50: '#b4e189',
    500: '#90d454',
    950: '#000000',
  },
}

SCSS

$custom: #90d454;
$custom-light: #b4e189;
$custom-dark: #000000;

JSON

{
  "hex": "#90d454",
  "rgb": {
    "r": 144,
    "g": 212,
    "b": 84
  },
  "hsl": {
    "h": 91.875,
    "s": 59.813,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79818,
    "c": 0.17456,
    "h": 132.7
  },
  "luminance": 0.53656
}

Semantic roles & 50–950 ramp

primary

#90D454

secondary

#693B91

accent

#45E399

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #90D454

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

Preview Lab → · Contrast checker → · Palette generator →