#90D423#90D423

#90D423 is a light, highly saturated yellow-green. Relative luminance 0.531; OKLCH L 79.5% C 0.203 H 129.8°. Best body text is #000000 at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#90D423
RGB	rgb(144, 212, 35)
HSL	hsl(83, 72%, 48%)
HSV	hsv(83, 83%, 83%)
CMYK	cmyk(32.1%, 0%, 83.5%, 16.9%)
CIE-LAB	lab(77.96, -45.41, 71.81)
CIE-LCH	lch(77.96, 84.96, 122.31°)
OKLab	oklab(79.47% -0.1301 0.1565)
OKLCH	oklch(79.47% 0.203 129.8)
XYZ	xyz(35.3484, 53.1365, 9.9837)
Luminance	0.5314 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D423 #6723D4

analogous

#D4BF23 #90D423 #37D423

triadic

#90D423 #2390D4 #D42390

tetradic

#90D423 #23D4BF #6723D4 #D42337

square

#90D423 #23D4BF #6723D4 #D42337

split-complementary

#90D423 #2337D4 #BF23D4

monochromatic

#496B12 #6C9F1A #90D423 #ABE252 #C4EB86

Accessibility & contrast

On white

1.81

#90D423 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.63

#90D423 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D423

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D423	#FFFFFF	#000000	##000000
##90D423	1.00	1.81	11.63	11.63
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.63	21.00	1.00	1.00
##000000	11.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC400

Deuteranopia (green-blind)

#D5BF39

Tritanopia (blue-blind)

#94CAB5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #90d423;
/* rgb */ color: rgb(144, 212, 35);
/* oklch */ color: oklch(79.5% 0.203 129.8);

Tailwind

colors: {
  custom: {
    50: '#b6e170',
    500: '#90d423',
    950: '#000000',
  },
}

SCSS

$custom: #90d423;
$custom-light: #b6e170;
$custom-dark: #000000;

JSON

{
  "hex": "#90d423",
  "rgb": {
    "r": 144,
    "g": 212,
    "b": 35
  },
  "hsl": {
    "h": 83.051,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.79472,
    "c": 0.20349,
    "h": 129.8
  },
  "luminance": 0.53138
}

Semantic roles & 50–950 ramp

primary

#90D423

secondary

#452775

accent

#39EE7F

background

#FDFEFB

surface

#F8FCF1

border

#D1D5CB

text

#121509

muted

#82847D

Preview Lab

Preview with #90D423

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

Preview Lab → · Contrast checker → · Palette generator →