#63EC7E#63EC7E

#63EC7E is a very light, vivid green. Relative luminance 0.641; OKLCH L 84.2% C 0.192 H 147.6°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#63EC7E
RGB	rgb(99, 236, 126)
HSL	hsl(132, 78%, 66%)
HSV	hsv(132, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 46.6%, 7.5%)
CIE-LAB	lab(84.04, -59.97, 42.25)
CIE-LCH	lch(84.04, 73.36, 144.84°)
OKLab	oklab(84.21% -0.1622 0.103)
OKLCH	oklch(84.21% 0.192 147.6)
XYZ	xyz(38.9043, 64.1463, 30.0659)
Luminance	0.6415 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EC7E #EC63D1

analogous

#8CEC63 #63EC7E #63ECC3

triadic

#63EC7E #7E63EC #EC7E63

tetradic

#63EC7E #638CEC #EC63D1 #ECC363

square

#63EC7E #638CEC #EC63D1 #ECC363

split-complementary

#63EC7E #C363EC #EC638C

monochromatic

#17BE38 #2CE551 #63EC7E #9AF3AB #D0F9D8

Accessibility & contrast

On white

1.52

#63EC7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#63EC7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EC7E

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EC7E	#FFFFFF	#000000	##000000
##63EC7E	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD975

Deuteranopia (green-blind)

#DDCD86

Tritanopia (blue-blind)

#42E7D2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63ec7e;
/* rgb */ color: rgb(99, 236, 126);
/* oklch */ color: oklch(84.2% 0.192 147.6);

Tailwind

colors: {
  custom: {
    50: '#9bf3a5',
    500: '#63ec7e',
    950: '#000000',
  },
}

SCSS

$custom: #63ec7e;
$custom-light: #9bf3a5;
$custom-dark: #000000;

JSON

{
  "hex": "#63ec7e",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 126
  },
  "hsl": {
    "h": 131.825,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84207,
    "c": 0.19216,
    "h": 147.6
  },
  "luminance": 0.6415
}

Semantic roles & 50–950 ramp

primary

#63EC7E

secondary

#BC37A2

accent

#0BB2DB

background

#FCFFFC

surface

#F6FEF6

border

#D0D6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63EC7E

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

Preview Lab → · Contrast checker → · Palette generator →