#63EC6C#63EC6C

#63EC6C is a very light, highly saturated green. Relative luminance 0.637; OKLCH L 84.0% C 0.208 H 144.6°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#63EC6C
RGB	rgb(99, 236, 108)
HSL	hsl(124, 78%, 66%)
HSV	hsv(124, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 54.2%, 7.5%)
CIE-LAB	lab(83.82, -62.42, 50.48)
CIE-LCH	lch(83.82, 80.28, 141.04°)
OKLab	oklab(83.95% -0.1693 0.1204)
OKLCH	oklch(83.95% 0.208 144.6)
XYZ	xyz(37.8456, 63.7228, 24.4898)
Luminance	0.6373 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EC6C #EC63E3

analogous

#9EEC63 #63EC6C #63ECB1

triadic

#63EC6C #6C63EC #EC6C63

tetradic

#63EC6C #639EEC #EC63E3 #ECB163

square

#63EC6C #639EEC #EC63E3 #ECB163

split-complementary

#63EC6C #B163EC #EC639E

monochromatic

#17BE22 #2CE539 #63EC6C #9AF39F #D0F9D3

Accessibility & contrast

On white

1.53

#63EC6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#63EC6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EC6C

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EC6C	#FFFFFF	#000000	##000000
##63EC6C	1.00	1.53	13.75	13.75
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.75	21.00	1.00	1.00
##000000	13.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D860

Deuteranopia (green-blind)

#DECC76

Tritanopia (blue-blind)

#48E6CF

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63ec6c;
/* rgb */ color: rgb(99, 236, 108);
/* oklch */ color: oklch(84.0% 0.208 144.6);

Tailwind

colors: {
  custom: {
    50: '#9cf399',
    500: '#63ec6c',
    950: '#000000',
  },
}

SCSS

$custom: #63ec6c;
$custom-light: #9cf399;
$custom-dark: #000000;

JSON

{
  "hex": "#63ec6c",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 108
  },
  "hsl": {
    "h": 123.942,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.83954,
    "c": 0.20771,
    "h": 144.6
  },
  "luminance": 0.63726
}

Semantic roles & 50–950 ramp

primary

#63EC6C

secondary

#BC37B3

accent

#0BCDDB

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #63EC6C

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

Preview Lab → · Contrast checker → · Palette generator →