#90EB5A#90EB5A

#90EB5A is a very light, vivid yellow-green. Relative luminance 0.661; OKLCH L 85.4% C 0.200 H 135.7°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#90EB5A
RGB	rgb(144, 235, 90)
HSL	hsl(98, 78%, 64%)
HSV	hsv(98, 62%, 92%)
CMYK	cmyk(38.7%, 0%, 61.7%, 7.8%)
CIE-LAB	lab(85.04, -51.51, 60.22)
CIE-LCH	lch(85.04, 79.24, 130.54°)
OKLab	oklab(85.36% -0.1429 0.1396)
OKLCH	oklch(85.36% 0.2 135.7)
XYZ	xyz(43.0543, 66.0819, 20.1574)
Luminance	0.6608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EB5A #B55AEB

analogous

#D8EB5A #90EB5A #5AEB6C

triadic

#90EB5A #5A90EB #EB5A90

tetradic

#90EB5A #5AD8EB #B55AEB #EB6C5A

square

#90EB5A #5AD8EB #B55AEB #EB6C5A

split-complementary

#90EB5A #6C5AEB #EB5AD8

monochromatic

#51B516 #6BE423 #90EB5A #B5F291 #D9F8C7

Accessibility & contrast

On white

1.48

#90EB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#90EB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EB5A

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EB5A	#FFFFFF	#000000	##000000
##90EB5A	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D949

Deuteranopia (green-blind)

#E6D265

Tritanopia (blue-blind)

#8DE3CC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #90eb5a;
/* rgb */ color: rgb(144, 235, 90);
/* oklch */ color: oklch(85.4% 0.200 135.7);

Tailwind

colors: {
  custom: {
    50: '#b6f28e',
    500: '#90eb5a',
    950: '#000000',
  },
}

SCSS

$custom: #90eb5a;
$custom-light: #b6f28e;
$custom-dark: #000000;

JSON

{
  "hex": "#90eb5a",
  "rgb": {
    "r": 144,
    "g": 235,
    "b": 90
  },
  "hsl": {
    "h": 97.655,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85361,
    "c": 0.19974,
    "h": 135.7
  },
  "luminance": 0.66084
}

Semantic roles & 50–950 ramp

primary

#90EB5A

secondary

#8535B5

accent

#0BDB8D

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90EB5A

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

Preview Lab → · Contrast checker → · Palette generator →