#63DF5A#63DF5A

#63DF5A is a light, highly saturated green. Relative luminance 0.562; OKLCH L 80.5% C 0.206 H 142.3°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#63DF5A
RGB	rgb(99, 223, 90)
HSL	hsl(116, 68%, 61%)
HSV	hsv(116, 60%, 87%)
CMYK	cmyk(55.6%, 0%, 59.6%, 12.5%)
CIE-LAB	lab(79.71, -59.77, 53.74)
CIE-LCH	lch(79.71, 80.38, 138.04°)
OKLab	oklab(80.5% -0.1629 0.1261)
OKLCH	oklch(80.5% 0.206 142.3)
XYZ	xyz(33.3770, 56.1633, 18.7526)
Luminance	0.5617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DF5A #D65ADF

analogous

#A6DF5A #63DF5A #5ADF94

triadic

#63DF5A #5A63DF #DF5A63

tetradic

#63DF5A #5AA6DF #D65ADF #DF945A

square

#63DF5A #5AA6DF #D65ADF #DF945A

split-complementary

#63DF5A #945ADF #DF5AA6

monochromatic

#28A01F #34D329 #63DF5A #93E98D #C4F3C1

Accessibility & contrast

On white

1.72

#63DF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#63DF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DF5A

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DF5A	#FFFFFF	#000000	##000000
##63DF5A	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC4C

Deuteranopia (green-blind)

#D4C165

Tritanopia (blue-blind)

#51D9C2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63df5a;
/* rgb */ color: rgb(99, 223, 90);
/* oklch */ color: oklch(80.5% 0.206 142.3);

Tailwind

colors: {
  custom: {
    50: '#9aea8d',
    500: '#63df5a',
    950: '#000000',
  },
}

SCSS

$custom: #63df5a;
$custom-light: #9aea8d;
$custom-dark: #000000;

JSON

{
  "hex": "#63df5a",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 90
  },
  "hsl": {
    "h": 115.94,
    "s": 67.513,
    "l": 61.373
  },
  "oklch": {
    "l": 0.80504,
    "c": 0.20596,
    "h": 142.3
  },
  "luminance": 0.56166
}

Semantic roles & 50–950 ramp

primary

#63DF5A

secondary

#9C3AA3

accent

#16CFC3

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63DF5A

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

Preview Lab → · Contrast checker → · Palette generator →