#90DE48#90DE48

#90DE48 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.1% C 0.196 H 132.9°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#90DE48
RGB	rgb(144, 222, 72)
HSL	hsl(91, 69%, 58%)
HSV	hsv(91, 68%, 87%)
CMYK	cmyk(35.1%, 0%, 67.6%, 12.9%)
CIE-LAB	lab(81.09, -47.62, 63.19)
CIE-LCH	lch(81.09, 79.12, 127.00°)
OKLab	oklab(82.09% -0.1336 0.1437)
OKLCH	oklch(82.09% 0.196 132.9)
XYZ	xyz(38.7920, 58.6381, 15.4040)
Luminance	0.5864 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DE48 #9648DE

analogous

#DBDE48 #90DE48 #48DE4B

triadic

#90DE48 #4890DE #DE4890

tetradic

#90DE48 #48DBDE #9648DE #DE4B48

square

#90DE48 #48DBDE #9648DE #DE4B48

split-complementary

#90DE48 #4B48DE #DE48DB

monochromatic

#53911A #71C524 #90DE48 #AFE77C #CFF1B0

Accessibility & contrast

On white

1.65

#90DE48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#90DE48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DE48

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DE48	#FFFFFF	#000000	##000000
##90DE48	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD32

Deuteranopia (green-blind)

#DCC755

Tritanopia (blue-blind)

#91D5C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90de48;
/* rgb */ color: rgb(144, 222, 72);
/* oklch */ color: oklch(82.1% 0.196 132.9);

Tailwind

colors: {
  custom: {
    50: '#b6e983',
    500: '#90de48',
    950: '#000000',
  },
}

SCSS

$custom: #90de48;
$custom-light: #b6e983;
$custom-dark: #000000;

JSON

{
  "hex": "#90de48",
  "rgb": {
    "r": 144,
    "g": 222,
    "b": 72
  },
  "hsl": {
    "h": 91.2,
    "s": 69.444,
    "l": 57.647
  },
  "oklch": {
    "l": 0.82094,
    "c": 0.1962,
    "h": 132.9
  },
  "luminance": 0.5864
}

Semantic roles & 50–950 ramp

primary

#90DE48

secondary

#673496

accent

#3CEC97

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #90DE48

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

Preview Lab → · Contrast checker → · Palette generator →