#90EA5A#90EA5A

#90EA5A is a very light, vivid yellow-green. Relative luminance 0.655; OKLCH L 85.1% C 0.198 H 135.6°. Best body text is #000000 at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#90EA5A
RGB	rgb(144, 234, 90)
HSL	hsl(98, 77%, 64%)
HSV	hsv(98, 62%, 92%)
CMYK	cmyk(38.5%, 0%, 61.5%, 8.2%)
CIE-LAB	lab(84.75, -51.10, 59.89)
CIE-LCH	lch(84.75, 78.73, 130.47°)
OKLab	oklab(85.12% -0.1418 0.1389)
OKLCH	oklch(85.12% 0.198 135.6)
XYZ	xyz(42.7688, 65.5110, 20.0622)
Luminance	0.6551 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EA5A #B45AEA

analogous

#D8EA5A #90EA5A #5AEA6C

triadic

#90EA5A #5A90EA #EA5A90

tetradic

#90EA5A #5AD8EA #B45AEA #EA6C5A

square

#90EA5A #5AD8EA #B45AEA #EA6C5A

split-complementary

#90EA5A #6C5AEA #EA5AD8

monochromatic

#51B317 #6BE324 #90EA5A #B5F190 #D9F8C7

Accessibility & contrast

On white

1.49

#90EA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.10

#90EA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EA5A

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EA5A	#FFFFFF	#000000	##000000
##90EA5A	1.00	1.49	14.10	14.10
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.10	21.00	1.00	1.00
##000000	14.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D849

Deuteranopia (green-blind)

#E5D165

Tritanopia (blue-blind)

#8EE2CC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #90ea5a;
/* rgb */ color: rgb(144, 234, 90);
/* oklch */ color: oklch(85.1% 0.198 135.6);

Tailwind

colors: {
  custom: {
    50: '#b6f18e',
    500: '#90ea5a',
    950: '#000000',
  },
}

SCSS

$custom: #90ea5a;
$custom-light: #b6f18e;
$custom-dark: #000000;

JSON

{
  "hex": "#90ea5a",
  "rgb": {
    "r": 144,
    "g": 234,
    "b": 90
  },
  "hsl": {
    "h": 97.5,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85123,
    "c": 0.19846,
    "h": 135.6
  },
  "luminance": 0.65513
}

Semantic roles & 50–950 ramp

primary

#90EA5A

secondary

#8435B3

accent

#0CDA8C

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90EA5A

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

Preview Lab → · Contrast checker → · Palette generator →