#90D54A#90D54A

#90D54A is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.0% C 0.183 H 131.9°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#90D54A
RGB	rgb(144, 213, 74)
HSL	hsl(90, 62%, 56%)
HSV	hsv(90, 65%, 84%)
CMYK	cmyk(32.4%, 0%, 65.3%, 16.5%)
CIE-LAB	lab(78.47, -43.66, 59.63)
CIE-LCH	lch(78.47, 73.91, 126.21°)
OKLab	oklab(79.96% -0.1226 0.1365)
OKLCH	oklch(79.96% 0.183 131.9)
XYZ	xyz(36.5314, 54.0109, 14.9776)
Luminance	0.5401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D54A #8F4AD5

analogous

#D5D54A #90D54A #4BD54A

triadic

#90D54A #4A90D5 #D54A90

tetradic

#90D54A #4AD5D5 #8F4AD5 #D54A4B

square

#90D54A #4AD5D5 #8F4AD5 #D54A4B

split-complementary

#90D54A #4A4BD5 #D54AD5

monochromatic

#53861F #71B72B #90D54A #AEE17C #CDECAD

Accessibility & contrast

On white

1.78

#90D54A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#90D54A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D54A

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D54A	#FFFFFF	#000000	##000000
##90D54A	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC638

Deuteranopia (green-blind)

#D4C055

Tritanopia (blue-blind)

#92CDB8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90d54a;
/* rgb */ color: rgb(144, 213, 74);
/* oklch */ color: oklch(80.0% 0.183 131.9);

Tailwind

colors: {
  custom: {
    50: '#b5e283',
    500: '#90d54a',
    950: '#000000',
  },
}

SCSS

$custom: #90d54a;
$custom-light: #b5e283;
$custom-dark: #000000;

JSON

{
  "hex": "#90d54a",
  "rgb": {
    "r": 144,
    "g": 213,
    "b": 74
  },
  "hsl": {
    "h": 89.784,
    "s": 62.332,
    "l": 56.275
  },
  "oklch": {
    "l": 0.7996,
    "c": 0.18348,
    "h": 131.9
  },
  "luminance": 0.54012
}

Semantic roles & 50–950 ramp

primary

#90D54A

secondary

#61378C

accent

#42E593

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #90D54A

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

Preview Lab → · Contrast checker → · Palette generator →