#90CE55#90CE55

#90CE55 is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.4% C 0.166 H 132.0°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#90CE55
RGB	rgb(144, 206, 85)
HSL	hsl(91, 55%, 57%)
HSV	hsv(91, 59%, 81%)
CMYK	cmyk(30.1%, 0%, 58.7%, 19.2%)
CIE-LAB	lab(76.51, -39.66, 52.82)
CIE-LCH	lch(76.51, 66.05, 126.90°)
OKLab	oklab(78.4% -0.1108 0.1233)
OKLCH	oklch(78.4% 0.166 132)
XYZ	xyz(35.2121, 50.7266, 16.5285)
Luminance	0.5073 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CE55 #9355CE

analogous

#CCCE55 #90CE55 #55CE57

triadic

#90CE55 #5590CE #CE5590

tetradic

#90CE55 #55CCCE #9355CE #CE5755

square

#90CE55 #55CCCE #9355CE #CE5755

split-complementary

#90CE55 #5755CE #CE55CC

monochromatic

#538326 #71B233 #90CE55 #AFDC85 #CEE9B4

Accessibility & contrast

On white

1.88

#90CE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#90CE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CE55

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CE55	#FFFFFF	#000000	##000000
##90CE55	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C048

Deuteranopia (green-blind)

#CDBB5E

Tritanopia (blue-blind)

#92C6B4

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #90ce55;
/* rgb */ color: rgb(144, 206, 85);
/* oklch */ color: oklch(78.4% 0.166 132.0);

Tailwind

colors: {
  custom: {
    50: '#b4dd89',
    500: '#90ce55',
    950: '#000000',
  },
}

SCSS

$custom: #90ce55;
$custom-light: #b4dd89;
$custom-dark: #000000;

JSON

{
  "hex": "#90ce55",
  "rgb": {
    "r": 144,
    "g": 206,
    "b": 85
  },
  "hsl": {
    "h": 90.744,
    "s": 55.251,
    "l": 57.059
  },
  "oklch": {
    "l": 0.784,
    "c": 0.16573,
    "h": 132
  },
  "luminance": 0.50728
}

Semantic roles & 50–950 ramp

primary

#90CE55

secondary

#653D8A

accent

#49DF96

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #90CE55

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

Preview Lab → · Contrast checker → · Palette generator →