#90DA5A#90DA5A

#90DA5A is a light, vivid yellow-green. Relative luminance 0.568; OKLCH L 81.3% C 0.178 H 134.0°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#90DA5A
RGB	rgb(144, 218, 90)
HSL	hsl(95, 63%, 60%)
HSV	hsv(95, 59%, 85%)
CMYK	cmyk(33.9%, 0%, 58.7%, 14.5%)
CIE-LAB	lab(80.07, -44.42, 54.65)
CIE-LCH	lch(80.07, 70.42, 129.10°)
OKLab	oklab(81.31% -0.1235 0.1277)
OKLCH	oklch(81.31% 0.178 134)
XYZ	xyz(38.4177, 56.8087, 18.6119)
Luminance	0.5681 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DA5A #A45ADA

analogous

#D0DA5A #90DA5A #5ADA64

triadic

#90DA5A #5A90DA #DA5A90

tetradic

#90DA5A #5AD0DA #A45ADA #DA645A

square

#90DA5A #5AD0DA #A45ADA #DA645A

split-complementary

#90DA5A #645ADA #DA5AD0

monochromatic

#549822 #6FCA2D #90DA5A #B2E58C #D3F0BE

Accessibility & contrast

On white

1.70

#90DA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.36

#90DA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DA5A

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DA5A	#FFFFFF	#000000	##000000
##90DA5A	1.00	1.70	12.36	12.36
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.36	21.00	1.00	1.00
##000000	12.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA4C

Deuteranopia (green-blind)

#D7C463

Tritanopia (blue-blind)

#90D2BE

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #90da5a;
/* rgb */ color: rgb(144, 218, 90);
/* oklch */ color: oklch(81.3% 0.178 134.0);

Tailwind

colors: {
  custom: {
    50: '#b5e68d',
    500: '#90da5a',
    950: '#000000',
  },
}

SCSS

$custom: #90da5a;
$custom-light: #b5e68d;
$custom-dark: #000000;

JSON

{
  "hex": "#90da5a",
  "rgb": {
    "r": 144,
    "g": 218,
    "b": 90
  },
  "hsl": {
    "h": 94.688,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.8131,
    "c": 0.17762,
    "h": 134
  },
  "luminance": 0.5681
}

Semantic roles & 50–950 ramp

primary

#90DA5A

secondary

#743C9C

accent

#1ACB81

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #90DA5A

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

Preview Lab → · Contrast checker → · Palette generator →