#90D645#90D645

#90D645 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.2% C 0.188 H 131.7°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#90D645
RGB	rgb(144, 214, 69)
HSL	hsl(89, 64%, 55%)
HSV	hsv(89, 68%, 84%)
CMYK	cmyk(32.7%, 0%, 67.8%, 16.1%)
CIE-LAB	lab(78.72, -44.46, 61.87)
CIE-LCH	lch(78.72, 76.19, 125.70°)
OKLab	oklab(80.16% -0.1252 0.1405)
OKLCH	oklch(80.16% 0.188 131.7)
XYZ	xyz(36.6219, 54.4508, 14.2096)
Luminance	0.5445 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D645 #8B45D6

analogous

#D6D445 #90D645 #47D645

triadic

#90D645 #4590D6 #D64590

tetradic

#90D645 #45D6D4 #8B45D6 #D64547

square

#90D645 #45D6D4 #8B45D6 #D64547

split-complementary

#90D645 #4547D6 #D445D6

monochromatic

#52841D #71B628 #90D645 #AEE177 #CCECA9

Accessibility & contrast

On white

1.77

#90D645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#90D645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D645

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D645	#FFFFFF	#000000	##000000
##90D645	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)

#DFC630

Deuteranopia (green-blind)

#D5C151

Tritanopia (blue-blind)

#92CDB9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90d645;
/* rgb */ color: rgb(144, 214, 69);
/* oklch */ color: oklch(80.2% 0.188 131.7);

Tailwind

colors: {
  custom: {
    50: '#b5e380',
    500: '#90d645',
    950: '#000000',
  },
}

SCSS

$custom: #90d645;
$custom-light: #b5e380;
$custom-dark: #000000;

JSON

{
  "hex": "#90d645",
  "rgb": {
    "r": 144,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 88.966,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80156,
    "c": 0.18823,
    "h": 131.7
  },
  "luminance": 0.54452
}

Semantic roles & 50–950 ramp

primary

#90D645

secondary

#5E358A

accent

#41E791

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #90D645

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

Preview Lab → · Contrast checker → · Palette generator →