#63EC7C#63EC7C

#63EC7C is a very light, vivid green. Relative luminance 0.641; OKLCH L 84.2% C 0.194 H 147.2°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#63EC7C
RGB	rgb(99, 236, 124)
HSL	hsl(131, 78%, 66%)
HSV	hsv(131, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 47.5%, 7.5%)
CIE-LAB	lab(84.02, -60.27, 43.18)
CIE-LCH	lch(84.02, 74.14, 144.38°)
OKLab	oklab(84.18% -0.163 0.1051)
OKLCH	oklch(84.18% 0.194 147.2)
XYZ	xyz(38.7766, 64.0952, 29.3930)
Luminance	0.6410 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EC7C #EC63D3

analogous

#8EEC63 #63EC7C #63ECC0

triadic

#63EC7C #7C63EC #EC7C63

tetradic

#63EC7C #638EEC #EC63D3 #ECC063

square

#63EC7C #638EEC #EC63D3 #ECC063

split-complementary

#63EC7C #C063EC #EC638E

monochromatic

#17BE35 #2CE54E #63EC7C #9AF3AA #D0F9D8

Accessibility & contrast

On white

1.52

#63EC7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#63EC7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EC7C

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EC7C	#FFFFFF	#000000	##000000
##63EC7C	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD973

Deuteranopia (green-blind)

#DDCD84

Tritanopia (blue-blind)

#43E7D2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63ec7c;
/* rgb */ color: rgb(99, 236, 124);
/* oklch */ color: oklch(84.2% 0.194 147.2);

Tailwind

colors: {
  custom: {
    50: '#9bf3a4',
    500: '#63ec7c',
    950: '#000000',
  },
}

SCSS

$custom: #63ec7c;
$custom-light: #9bf3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#63ec7c",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 124
  },
  "hsl": {
    "h": 130.949,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84177,
    "c": 0.19394,
    "h": 147.2
  },
  "luminance": 0.64099
}

Semantic roles & 50–950 ramp

primary

#63EC7C

secondary

#BC37A4

accent

#0BB5DB

background

#FCFFFC

surface

#F6FEF6

border

#D0D6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63EC7C

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

Preview Lab → · Contrast checker → · Palette generator →