#90DD66#90DD66

#90DD66 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.2% C 0.171 H 135.8°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#90DD66
RGB	rgb(144, 221, 102)
HSL	hsl(99, 64%, 63%)
HSV	hsv(99, 54%, 87%)
CMYK	cmyk(34.8%, 0%, 53.8%, 13.3%)
CIE-LAB	lab(81.07, -44.48, 50.39)
CIE-LCH	lch(81.07, 67.21, 131.44°)
OKLab	oklab(82.16% -0.1228 0.1195)
OKLCH	oklch(82.16% 0.171 135.8)
XYZ	xyz(39.7553, 58.5997, 21.7840)
Luminance	0.5860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DD66 #B366DD

analogous

#CBDD66 #90DD66 #66DD77

triadic

#90DD66 #6690DD #DD6690

tetradic

#90DD66 #66CBDD #B366DD #DD7766

square

#90DD66 #66CBDD #B366DD #DD7766

split-complementary

#90DD66 #7766DD #DD66CB

monochromatic

#52A424 #6CD234 #90DD66 #B4E898 #D9F3CA

Accessibility & contrast

On white

1.65

#90DD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#90DD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DD66

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DD66	#FFFFFF	#000000	##000000
##90DD66	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CD5B

Deuteranopia (green-blind)

#D9C76E

Tritanopia (blue-blind)

#8ED6C2

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90dd66;
/* rgb */ color: rgb(144, 221, 102);
/* oklch */ color: oklch(82.2% 0.171 135.8);

Tailwind

colors: {
  custom: {
    50: '#b4e895',
    500: '#90dd66',
    950: '#000000',
  },
}

SCSS

$custom: #90dd66;
$custom-light: #b4e895;
$custom-dark: #000000;

JSON

{
  "hex": "#90dd66",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 102
  },
  "hsl": {
    "h": 98.824,
    "s": 63.636,
    "l": 63.333
  },
  "oklch": {
    "l": 0.82164,
    "c": 0.17139,
    "h": 135.8
  },
  "luminance": 0.58602
}

Semantic roles & 50–950 ramp

primary

#90DD66

secondary

#8340A7

accent

#1ACB8D

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11160D

muted

#81847F

Preview Lab

Preview with #90DD66

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

Preview Lab → · Contrast checker → · Palette generator →