#90D558#90D558

#90D558 is a light, vivid yellow-green. Relative luminance 0.542; OKLCH L 80.1% C 0.173 H 133.2°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#90D558
RGB	rgb(144, 213, 88)
HSL	hsl(93, 60%, 59%)
HSV	hsv(93, 59%, 84%)
CMYK	cmyk(32.4%, 0%, 58.7%, 16.5%)
CIE-LAB	lab(78.59, -42.45, 53.84)
CIE-LCH	lch(78.59, 68.56, 128.25°)
OKLab	oklab(80.1% -0.1182 0.1258)
OKLCH	oklch(80.1% 0.173 133.2)
XYZ	xyz(37.0567, 54.2210, 17.7439)
Luminance	0.5422 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D558 #9D58D5

analogous

#CFD558 #90D558 #58D55F

triadic

#90D558 #5890D5 #D55890

tetradic

#90D558 #58CFD5 #9D58D5 #D55F58

square

#90D558 #58CFD5 #9D58D5 #D55F58

split-complementary

#90D558 #5F58D5 #D558CF

monochromatic

#548F24 #70C030 #90D558 #B1E189 #D1EEBA

Accessibility & contrast

On white

1.77

#90D558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#90D558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D558

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D558	#FFFFFF	#000000	##000000
##90D558	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC64B

Deuteranopia (green-blind)

#D3C161

Tritanopia (blue-blind)

#91CDBA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90d558;
/* rgb */ color: rgb(144, 213, 88);
/* oklch */ color: oklch(80.1% 0.173 133.2);

Tailwind

colors: {
  custom: {
    50: '#b4e28b',
    500: '#90d558',
    950: '#000000',
  },
}

SCSS

$custom: #90d558;
$custom-light: #b4e28b;
$custom-dark: #000000;

JSON

{
  "hex": "#90d558",
  "rgb": {
    "r": 144,
    "g": 213,
    "b": 88
  },
  "hsl": {
    "h": 93.12,
    "s": 59.809,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80098,
    "c": 0.17261,
    "h": 133.2
  },
  "luminance": 0.54222
}

Semantic roles & 50–950 ramp

primary

#90D558

secondary

#6D3D94

accent

#45E39C

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #90D558

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

Preview Lab → · Contrast checker → · Palette generator →