#90D448#90D448

#90D448 is a light, vivid yellow-green. Relative luminance 0.535; OKLCH L 79.7% C 0.184 H 131.6°. Best body text is #000000 at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#90D448
RGB	rgb(144, 212, 72)
HSL	hsl(89, 62%, 56%)
HSV	hsv(89, 66%, 83%)
CMYK	cmyk(32.1%, 0%, 66%, 16.9%)
CIE-LAB	lab(78.16, -43.38, 60.11)
CIE-LCH	lch(78.16, 74.12, 125.82°)
OKLab	oklab(79.7% -0.122 0.1372)
OKLCH	oklch(79.7% 0.184 131.6)
XYZ	xyz(36.2144, 53.4829, 14.5448)
Luminance	0.5348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D448 #8C48D4

analogous

#D4D248 #90D448 #4AD448

triadic

#90D448 #4890D4 #D44890

tetradic

#90D448 #48D4D2 #8C48D4 #D4484A

square

#90D448 #48D4D2 #8C48D4 #D4484A

split-complementary

#90D448 #484AD4 #D248D4

monochromatic

#52831F #71B42A #90D448 #AEE07A #CCEBAB

Accessibility & contrast

On white

1.80

#90D448 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.70

#90D448 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D448

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D448	#FFFFFF	#000000	##000000
##90D448	1.00	1.80	11.70	11.70
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.70	21.00	1.00	1.00
##000000	11.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC535

Deuteranopia (green-blind)

#D3BF54

Tritanopia (blue-blind)

#92CCB7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #90d448;
/* rgb */ color: rgb(144, 212, 72);
/* oklch */ color: oklch(79.7% 0.184 131.6);

Tailwind

colors: {
  custom: {
    50: '#b5e182',
    500: '#90d448',
    950: '#000000',
  },
}

SCSS

$custom: #90d448;
$custom-light: #b5e182;
$custom-dark: #000000;

JSON

{
  "hex": "#90d448",
  "rgb": {
    "r": 144,
    "g": 212,
    "b": 72
  },
  "hsl": {
    "h": 89.143,
    "s": 61.947,
    "l": 55.686
  },
  "oklch": {
    "l": 0.79703,
    "c": 0.18364,
    "h": 131.6
  },
  "luminance": 0.53484
}

Semantic roles & 50–950 ramp

primary

#90D448

secondary

#5F368A

accent

#43E592

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #90D448

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

Preview Lab → · Contrast checker → · Palette generator →