#90D450#90D450

#90D450 is a light, vivid yellow-green. Relative luminance 0.536; OKLCH L 79.8% C 0.178 H 132.3°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#90D450
RGB	rgb(144, 212, 80)
HSL	hsl(91, 61%, 57%)
HSV	hsv(91, 62%, 83%)
CMYK	cmyk(32.1%, 0%, 62.3%, 16.9%)
CIE-LAB	lab(78.22, -42.73, 56.89)
CIE-LCH	lch(78.22, 71.16, 126.91°)
OKLab	oklab(79.78% -0.1196 0.1314)
OKLCH	oklch(79.78% 0.178 132.3)
XYZ	xyz(36.4925, 53.5941, 16.0098)
Luminance	0.5360 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D450 #9450D4

analogous

#D2D450 #90D450 #50D452

triadic

#90D450 #5090D4 #D45090

tetradic

#90D450 #50D2D4 #9450D4 #D45250

square

#90D450 #50D2D4 #9450D4 #D45250

split-complementary

#90D450 #5250D4 #D450D2

monochromatic

#538821 #71B92E #90D450 #AFE081 #CEECB2

Accessibility & contrast

On white

1.79

#90D450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#90D450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D450

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D450	#FFFFFF	#000000	##000000
##90D450	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC540

Deuteranopia (green-blind)

#D3C05A

Tritanopia (blue-blind)

#91CCB8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #90d450;
/* rgb */ color: rgb(144, 212, 80);
/* oklch */ color: oklch(79.8% 0.178 132.3);

Tailwind

colors: {
  custom: {
    50: '#b4e186',
    500: '#90d450',
    950: '#000000',
  },
}

SCSS

$custom: #90d450;
$custom-light: #b4e186;
$custom-dark: #000000;

JSON

{
  "hex": "#90d450",
  "rgb": {
    "r": 144,
    "g": 212,
    "b": 80
  },
  "hsl": {
    "h": 90.909,
    "s": 60.55,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79777,
    "c": 0.17771,
    "h": 132.3
  },
  "luminance": 0.53595
}

Semantic roles & 50–950 ramp

primary

#90D450

secondary

#653A8F

accent

#44E496

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#11150C

muted

#81847F

Preview Lab

Preview with #90D450

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

Preview Lab → · Contrast checker → · Palette generator →