#90D340#90D340

#90D340 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.4% C 0.188 H 130.9°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#90D340
RGB	rgb(144, 211, 64)
HSL	hsl(87, 63%, 54%)
HSV	hsv(87, 70%, 83%)
CMYK	cmyk(31.8%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(77.81, -43.52, 62.81)
CIE-LCH	lch(77.81, 76.42, 124.71°)
OKLab	oklab(79.4% -0.123 0.1418)
OKLCH	oklch(79.4% 0.188 130.9)
XYZ	xyz(35.7210, 52.8868, 13.1756)
Luminance	0.5289 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D340 #8340D3

analogous

#D3CD40 #90D340 #47D340

triadic

#90D340 #4090D3 #D34090

tetradic

#90D340 #40D3CD #8340D3 #D34047

square

#90D340 #40D3CD #8340D3 #D34047

split-complementary

#90D340 #4047D3 #CD40D3

monochromatic

#517C1D #71AE28 #90D340 #ADDE72 #CAEAA3

Accessibility & contrast

On white

1.81

#90D340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#90D340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D340

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D340	#FFFFFF	#000000	##000000
##90D340	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC428

Deuteranopia (green-blind)

#D3BF4D

Tritanopia (blue-blind)

#93CAB6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #90d340;
/* rgb */ color: rgb(144, 211, 64);
/* oklch */ color: oklch(79.4% 0.188 130.9);

Tailwind

colors: {
  custom: {
    50: '#b5e17d',
    500: '#90d340',
    950: '#000000',
  },
}

SCSS

$custom: #90d340;
$custom-light: #b5e17d;
$custom-dark: #000000;

JSON

{
  "hex": "#90d340",
  "rgb": {
    "r": 144,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 87.347,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79399,
    "c": 0.18777,
    "h": 130.9
  },
  "luminance": 0.52888
}

Semantic roles & 50–950 ramp

primary

#90D340

secondary

#583384

accent

#42E68D

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #90D340

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

Preview Lab → · Contrast checker → · Palette generator →