#63DB4E#63DB4E

#63DB4E is a light, highly saturated green. Relative luminance 0.539; OKLCH L 79.4% C 0.210 H 140.8°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#63DB4E
RGB	rgb(99, 219, 78)
HSL	hsl(111, 66%, 58%)
HSV	hsv(111, 64%, 86%)
CMYK	cmyk(54.8%, 0%, 64.4%, 14.1%)
CIE-LAB	lab(78.38, -59.52, 57.35)
CIE-LCH	lch(78.38, 82.66, 136.06°)
OKLab	oklab(79.38% -0.1628 0.1326)
OKLCH	oklch(79.38% 0.21 140.8)
XYZ	xyz(31.8508, 53.8631, 15.9244)
Luminance	0.5387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DB4E #C64EDB

analogous

#A9DB4E #63DB4E #4EDB7F

triadic

#63DB4E #4E63DB #DB4E63

tetradic

#63DB4E #4EA9DB #C64EDB #DB7F4E

square

#63DB4E #4EA9DB #C64EDB #DB7F4E

split-complementary

#63DB4E #7F4EDB #DB4EA9

monochromatic

#2F911E #3FC428 #63DB4E #90E581 #BDF0B4

Accessibility & contrast

On white

1.78

#63DB4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#63DB4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DB4E

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DB4E	#FFFFFF	#000000	##000000
##63DB4E	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C83C

Deuteranopia (green-blind)

#D1BE5A

Tritanopia (blue-blind)

#54D4BE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63db4e;
/* rgb */ color: rgb(99, 219, 78);
/* oklch */ color: oklch(79.4% 0.210 140.8);

Tailwind

colors: {
  custom: {
    50: '#9ae785',
    500: '#63db4e',
    950: '#000000',
  },
}

SCSS

$custom: #63db4e;
$custom-light: #9ae785;
$custom-dark: #000000;

JSON

{
  "hex": "#63db4e",
  "rgb": {
    "r": 99,
    "g": 219,
    "b": 78
  },
  "hsl": {
    "h": 111.064,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.79378,
    "c": 0.21,
    "h": 140.8
  },
  "luminance": 0.53866
}

Semantic roles & 50–950 ramp

primary

#63DB4E

secondary

#883796

accent

#3FE9D0

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0F160B

muted

#80847E

Preview Lab

Preview with #63DB4E

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

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