#90DF4B#90DF4B

#90DF4B is a very light, vivid yellow-green. Relative luminance 0.592; OKLCH L 82.4% C 0.195 H 133.3°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#90DF4B
RGB	rgb(144, 223, 75)
HSL	hsl(92, 70%, 58%)
HSV	hsv(92, 66%, 87%)
CMYK	cmyk(35.4%, 0%, 66.4%, 12.5%)
CIE-LAB	lab(81.41, -47.81, 62.36)
CIE-LCH	lch(81.41, 78.58, 127.48°)
OKLab	oklab(82.36% -0.1339 0.1423)
OKLCH	oklch(82.36% 0.195 133.3)
XYZ	xyz(39.1586, 59.2110, 16.0209)
Luminance	0.5921 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DF4B #9A4BDF

analogous

#DADF4B #90DF4B #4BDF50

triadic

#90DF4B #4B90DF #DF4B90

tetradic

#90DF4B #4BDADF #9A4BDF #DF504B

square

#90DF4B #4BDADF #9A4BDF #DF504B

split-complementary

#90DF4B #504BDF #DF4BDA

monochromatic

#54951B #71C924 #90DF4B #B0E87F #D0F1B3

Accessibility & contrast

On white

1.64

#90DF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#90DF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DF4B

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DF4B	#FFFFFF	#000000	##000000
##90DF4B	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE36

Deuteranopia (green-blind)

#DDC858

Tritanopia (blue-blind)

#90D6C1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #90df4b;
/* rgb */ color: rgb(144, 223, 75);
/* oklch */ color: oklch(82.4% 0.195 133.3);

Tailwind

colors: {
  custom: {
    50: '#b6e984',
    500: '#90df4b',
    950: '#000000',
  },
}

SCSS

$custom: #90df4b;
$custom-light: #b6e984;
$custom-dark: #000000;

JSON

{
  "hex": "#90df4b",
  "rgb": {
    "r": 144,
    "g": 223,
    "b": 75
  },
  "hsl": {
    "h": 92.027,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.82358,
    "c": 0.19542,
    "h": 133.3
  },
  "luminance": 0.59213
}

Semantic roles & 50–950 ramp

primary

#90DF4B

secondary

#6B3599

accent

#3BED9A

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #90DF4B

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

Preview Lab → · Contrast checker → · Palette generator →