#63DA4C#63DA4C

#63DA4C is a light, highly saturated green. Relative luminance 0.533; OKLCH L 79.1% C 0.210 H 140.6°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#63DA4C
RGB	rgb(99, 218, 76)
HSL	hsl(110, 66%, 58%)
HSV	hsv(110, 65%, 85%)
CMYK	cmyk(54.6%, 0%, 65.1%, 14.5%)
CIE-LAB	lab(78.06, -59.34, 57.82)
CIE-LCH	lch(78.06, 82.86, 135.75°)
OKLab	oklab(79.11% -0.1625 0.1334)
OKLCH	oklch(79.11% 0.21 140.6)
XYZ	xyz(31.5201, 53.3146, 15.4658)
Luminance	0.5332 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DA4C #C34CDA

analogous

#AADA4C #63DA4C #4CDA7C

triadic

#63DA4C #4C63DA #DA4C63

tetradic

#63DA4C #4CAADA #C34CDA #DA7C4C

square

#63DA4C #4CAADA #C34CDA #DA7C4C

split-complementary

#63DA4C #7C4CDA #DA4CAA

monochromatic

#308E1D #41C128 #63DA4C #8FE47F #BBEFB1

Accessibility & contrast

On white

1.80

#63DA4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#63DA4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DA4C

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DA4C	#FFFFFF	#000000	##000000
##63DA4C	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C73A

Deuteranopia (green-blind)

#D0BD58

Tritanopia (blue-blind)

#55D3BD

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63da4c;
/* rgb */ color: rgb(99, 218, 76);
/* oklch */ color: oklch(79.1% 0.210 140.6);

Tailwind

colors: {
  custom: {
    50: '#9ae684',
    500: '#63da4c',
    950: '#000000',
  },
}

SCSS

$custom: #63da4c;
$custom-light: #9ae684;
$custom-dark: #000000;

JSON

{
  "hex": "#63da4c",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 76
  },
  "hsl": {
    "h": 110.282,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.79108,
    "c": 0.2102,
    "h": 140.6
  },
  "luminance": 0.53317
}

Semantic roles & 50–950 ramp

primary

#63DA4C

secondary

#853794

accent

#3FE9CD

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F160B

muted

#80847E

Preview Lab

Preview with #63DA4C

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

Preview Lab → · Contrast checker → · Palette generator →