#90EA55#90EA55

#90EA55 is a very light, highly saturated yellow-green. Relative luminance 0.654; OKLCH L 85.1% C 0.202 H 135.2°. Best body text is #000000 at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#90EA55
RGB	rgb(144, 234, 85)
HSL	hsl(96, 78%, 63%)
HSV	hsv(96, 64%, 92%)
CMYK	cmyk(38.5%, 0%, 63.7%, 8.2%)
CIE-LAB	lab(84.70, -51.54, 61.91)
CIE-LCH	lch(84.70, 80.55, 129.78°)
OKLab	oklab(85.08% -0.1433 0.1426)
OKLCH	oklch(85.08% 0.202 135.2)
XYZ	xyz(42.5631, 65.4287, 18.9789)
Luminance	0.6543 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EA55 #AF55EA

analogous

#DAEA55 #90EA55 #55EA65

triadic

#90EA55 #5590EA #EA5590

tetradic

#90EA55 #55DAEA #AF55EA #EA6555

square

#90EA55 #55DAEA #AF55EA #EA6555

split-complementary

#90EA55 #6555EA #EA55DA

monochromatic

#52AF16 #6CE31F #90EA55 #B4F18B #D7F7C2

Accessibility & contrast

On white

1.49

#90EA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.09

#90EA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EA55

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EA55	#FFFFFF	#000000	##000000
##90EA55	1.00	1.49	14.09	14.09
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.09	21.00	1.00	1.00
##000000	14.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D842

Deuteranopia (green-blind)

#E6D161

Tritanopia (blue-blind)

#8EE2CB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #90ea55;
/* rgb */ color: rgb(144, 234, 85);
/* oklch */ color: oklch(85.1% 0.202 135.2);

Tailwind

colors: {
  custom: {
    50: '#b6f18b',
    500: '#90ea55',
    950: '#000000',
  },
}

SCSS

$custom: #90ea55;
$custom-light: #b6f18b;
$custom-dark: #000000;

JSON

{
  "hex": "#90ea55",
  "rgb": {
    "r": 144,
    "g": 234,
    "b": 85
  },
  "hsl": {
    "h": 96.242,
    "s": 78.01,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85075,
    "c": 0.20217,
    "h": 135.2
  },
  "luminance": 0.65431
}

Semantic roles & 50–950 ramp

primary

#90EA55

secondary

#7F34B0

accent

#0BDA88

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #90EA55

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

Preview Lab → · Contrast checker → · Palette generator →