#90D54E#90D54E

#90D54E is a light, vivid yellow-green. Relative luminance 0.541; OKLCH L 80.0% C 0.181 H 132.3°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#90D54E
RGB	rgb(144, 213, 78)
HSL	hsl(91, 62%, 57%)
HSV	hsv(91, 63%, 84%)
CMYK	cmyk(32.4%, 0%, 63.4%, 16.5%)
CIE-LAB	lab(78.50, -43.33, 58.03)
CIE-LCH	lch(78.50, 72.43, 126.75°)
OKLab	oklab(80% -0.1214 0.1336)
OKLCH	oklch(80% 0.181 132.3)
XYZ	xyz(36.6705, 54.0665, 15.7100)
Luminance	0.5407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D54E #934ED5

analogous

#D3D54E #90D54E #4ED550

triadic

#90D54E #4E90D5 #D54E90

tetradic

#90D54E #4ED3D5 #934ED5 #D5504E

square

#90D54E #4ED3D5 #934ED5 #D5504E

split-complementary

#90D54E #504ED5 #D54ED3

monochromatic

#538820 #71BA2C #90D54E #AFE17F #CEECB1

Accessibility & contrast

On white

1.78

#90D54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#90D54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D54E

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D54E	#FFFFFF	#000000	##000000
##90D54E	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC63D

Deuteranopia (green-blind)

#D4C059

Tritanopia (blue-blind)

#92CDB9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90d54e;
/* rgb */ color: rgb(144, 213, 78);
/* oklch */ color: oklch(80.0% 0.181 132.3);

Tailwind

colors: {
  custom: {
    50: '#b5e285',
    500: '#90d54e',
    950: '#000000',
  },
}

SCSS

$custom: #90d54e;
$custom-light: #b5e285;
$custom-dark: #000000;

JSON

{
  "hex": "#90d54e",
  "rgb": {
    "r": 144,
    "g": 213,
    "b": 78
  },
  "hsl": {
    "h": 90.667,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.79996,
    "c": 0.18053,
    "h": 132.3
  },
  "luminance": 0.54068
}

Semantic roles & 50–950 ramp

primary

#90D54E

secondary

#65398F

accent

#43E596

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #90D54E

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

Preview Lab → · Contrast checker → · Palette generator →