#90D646#90D646

#90D646 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.2% C 0.188 H 131.8°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#90D646
RGB	rgb(144, 214, 70)
HSL	hsl(89, 64%, 56%)
HSV	hsv(89, 67%, 84%)
CMYK	cmyk(32.7%, 0%, 67.3%, 16.1%)
CIE-LAB	lab(78.73, -44.39, 61.49)
CIE-LCH	lch(78.73, 75.84, 125.82°)
OKLab	oklab(80.16% -0.1249 0.1399)
OKLCH	oklch(80.16% 0.188 131.8)
XYZ	xyz(36.6532, 54.4633, 14.3744)
Luminance	0.5446 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D646 #8C46D6

analogous

#D6D446 #90D646 #48D646

triadic

#90D646 #4690D6 #D64690

tetradic

#90D646 #46D6D4 #8C46D6 #D64648

square

#90D646 #46D6D4 #8C46D6 #D64648

split-complementary

#90D646 #4648D6 #D446D6

monochromatic

#52841D #71B628 #90D646 #AEE178 #CCECAA

Accessibility & contrast

On white

1.77

#90D646 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#90D646 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D646

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D646	#FFFFFF	#000000	##000000
##90D646	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC631

Deuteranopia (green-blind)

#D5C152

Tritanopia (blue-blind)

#92CDB9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90d646;
/* rgb */ color: rgb(144, 214, 70);
/* oklch */ color: oklch(80.2% 0.188 131.8);

Tailwind

colors: {
  custom: {
    50: '#b5e381',
    500: '#90d646',
    950: '#000000',
  },
}

SCSS

$custom: #90d646;
$custom-light: #b5e381;
$custom-dark: #000000;

JSON

{
  "hex": "#90d646",
  "rgb": {
    "r": 144,
    "g": 214,
    "b": 70
  },
  "hsl": {
    "h": 89.167,
    "s": 63.717,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80164,
    "c": 0.18755,
    "h": 131.8
  },
  "luminance": 0.54465
}

Semantic roles & 50–950 ramp

primary

#90D646

secondary

#5F358B

accent

#41E792

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #90D646

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

Preview Lab → · Contrast checker → · Palette generator →