#90CF36#90CF36

#90CF36 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.4% C 0.189 H 129.8°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#90CF36
RGB	rgb(144, 207, 54)
HSL	hsl(85, 61%, 51%)
HSV	hsv(85, 74%, 81%)
CMYK	cmyk(30.4%, 0%, 73.9%, 18.8%)
CIE-LAB	lab(76.57, -42.41, 65.11)
CIE-LCH	lch(76.57, 77.71, 123.08°)
OKLab	oklab(78.37% -0.1208 0.1452)
OKLCH	oklch(78.37% 0.189 129.8)
XYZ	xyz(34.4801, 50.8202, 11.4819)
Luminance	0.5082 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CF36 #7536CF

analogous

#CFC136 #90CF36 #43CF36

triadic

#90CF36 #3690CF #CF3690

tetradic

#90CF36 #36CFC1 #7536CF #CF3643

square

#90CF36 #36CFC1 #7536CF #CF3643

split-complementary

#90CF36 #3643CF #C136CF

monochromatic

#4D701B #6FA127 #90CF36 #ABDB67 #C7E799

Accessibility & contrast

On white

1.88

#90CF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#90CF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CF36

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CF36	#FFFFFF	#000000	##000000
##90CF36	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C015

Deuteranopia (green-blind)

#D0BB45

Tritanopia (blue-blind)

#94C6B2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #90cf36;
/* rgb */ color: rgb(144, 207, 54);
/* oklch */ color: oklch(78.4% 0.189 129.8);

Tailwind

colors: {
  custom: {
    50: '#b5de78',
    500: '#90cf36',
    950: '#000000',
  },
}

SCSS

$custom: #90cf36;
$custom-light: #b5de78;
$custom-dark: #000000;

JSON

{
  "hex": "#90cf36",
  "rgb": {
    "r": 144,
    "g": 207,
    "b": 54
  },
  "hsl": {
    "h": 84.706,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.78371,
    "c": 0.18887,
    "h": 129.8
  },
  "luminance": 0.50821
}

Semantic roles & 50–950 ramp

primary

#90CF36

secondary

#4E3079

accent

#43E586

background

#FDFEFB

surface

#F8FCF1

border

#D1D5CB

text

#12150A

muted

#82847D

Preview Lab

Preview with #90CF36

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

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