#90D657#90D657

#90D657 is a light, vivid yellow-green. Relative luminance 0.547; OKLCH L 80.3% C 0.175 H 133.3°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#90D657
RGB	rgb(144, 214, 87)
HSL	hsl(93, 61%, 59%)
HSV	hsv(93, 59%, 84%)
CMYK	cmyk(32.7%, 0%, 59.3%, 16.1%)
CIE-LAB	lab(78.87, -42.98, 54.60)
CIE-LCH	lch(78.87, 69.49, 128.20°)
OKLab	oklab(80.33% -0.1198 0.1273)
OKLCH	oklch(80.33% 0.175 133.3)
XYZ	xyz(37.2678, 54.7091, 17.6113)
Luminance	0.5471 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D657 #9D57D6

analogous

#D0D657 #90D657 #57D65E

triadic

#90D657 #5790D6 #D65790

tetradic

#90D657 #57D0D6 #9D57D6 #D65E57

square

#90D657 #57D0D6 #9D57D6 #D65E57

split-complementary

#90D657 #5E57D6 #D657D0

monochromatic

#549023 #70C12F #90D657 #B1E288 #D1EEB9

Accessibility & contrast

On white

1.76

#90D657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#90D657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D657

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D657	#FFFFFF	#000000	##000000
##90D657	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC749

Deuteranopia (green-blind)

#D4C160

Tritanopia (blue-blind)

#91CEBB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90d657;
/* rgb */ color: rgb(144, 214, 87);
/* oklch */ color: oklch(80.3% 0.175 133.3);

Tailwind

colors: {
  custom: {
    50: '#b4e38b',
    500: '#90d657',
    950: '#000000',
  },
}

SCSS

$custom: #90d657;
$custom-light: #b4e38b;
$custom-dark: #000000;

JSON

{
  "hex": "#90d657",
  "rgb": {
    "r": 144,
    "g": 214,
    "b": 87
  },
  "hsl": {
    "h": 93.071,
    "s": 60.766,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80326,
    "c": 0.17476,
    "h": 133.3
  },
  "luminance": 0.54711
}

Semantic roles & 50–950 ramp

primary

#90D657

secondary

#6D3C95

accent

#44E49C

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #90D657

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

Preview Lab → · Contrast checker → · Palette generator →