#90DD49#90DD49

#90DD49 is a light, vivid yellow-green. Relative luminance 0.581; OKLCH L 81.9% C 0.194 H 132.9°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#90DD49
RGB	rgb(144, 221, 73)
HSL	hsl(91, 69%, 58%)
HSV	hsv(91, 67%, 87%)
CMYK	cmyk(34.8%, 0%, 67%, 13.3%)
CIE-LAB	lab(80.81, -47.13, 62.50)
CIE-LCH	lch(80.81, 78.28, 127.01°)
OKLab	oklab(81.86% -0.1322 0.1424)
OKLCH	oklch(81.86% 0.194 132.9)
XYZ	xyz(38.5601, 58.1216, 15.4889)
Luminance	0.5812 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DD49 #9649DD

analogous

#DADD49 #90DD49 #49DD4C

triadic

#90DD49 #4990DD #DD4990

tetradic

#90DD49 #49DADD #9649DD #DD4C49

square

#90DD49 #49DADD #9649DD #DD4C49

split-complementary

#90DD49 #4C49DD #DD49DA

monochromatic

#53911B #71C425 #90DD49 #AFE77D #CFF0B0

Accessibility & contrast

On white

1.66

#90DD49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#90DD49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DD49

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DD49	#FFFFFF	#000000	##000000
##90DD49	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC34

Deuteranopia (green-blind)

#DBC656

Tritanopia (blue-blind)

#91D4BF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90dd49;
/* rgb */ color: rgb(144, 221, 73);
/* oklch */ color: oklch(81.9% 0.194 132.9);

Tailwind

colors: {
  custom: {
    50: '#b5e883',
    500: '#90dd49',
    950: '#000000',
  },
}

SCSS

$custom: #90dd49;
$custom-light: #b5e883;
$custom-dark: #000000;

JSON

{
  "hex": "#90dd49",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 73
  },
  "hsl": {
    "h": 91.216,
    "s": 68.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.81863,
    "c": 0.19428,
    "h": 132.9
  },
  "luminance": 0.58123
}

Semantic roles & 50–950 ramp

primary

#90DD49

secondary

#673596

accent

#3CEB97

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #90DD49

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

Preview Lab → · Contrast checker → · Palette generator →