#63EC76#63EC76

#63EC76 is a very light, vivid green. Relative luminance 0.640; OKLCH L 84.1% C 0.199 H 146.1°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#63EC76
RGB	rgb(99, 236, 118)
HSL	hsl(128, 78%, 66%)
HSV	hsv(128, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 50%, 7.5%)
CIE-LAB	lab(83.94, -61.11, 45.96)
CIE-LCH	lch(83.94, 76.46, 143.06°)
OKLab	oklab(84.09% -0.1654 0.111)
OKLCH	oklch(84.09% 0.199 146.1)
XYZ	xyz(38.4086, 63.9480, 27.4552)
Luminance	0.6395 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EC76 #EC63D9

analogous

#94EC63 #63EC76 #63ECBA

triadic

#63EC76 #7663EC #EC7663

tetradic

#63EC76 #6394EC #EC63D9 #ECBA63

square

#63EC76 #6394EC #EC63D9 #ECBA63

split-complementary

#63EC76 #BA63EC #EC6394

monochromatic

#17BE2E #2CE546 #63EC76 #9AF3A6 #D0F9D6

Accessibility & contrast

On white

1.52

#63EC76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#63EC76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EC76

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EC76	#FFFFFF	#000000	##000000
##63EC76	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD96C

Deuteranopia (green-blind)

#DDCD7E

Tritanopia (blue-blind)

#45E7D1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63ec76;
/* rgb */ color: rgb(99, 236, 118);
/* oklch */ color: oklch(84.1% 0.199 146.1);

Tailwind

colors: {
  custom: {
    50: '#9bf3a0',
    500: '#63ec76',
    950: '#000000',
  },
}

SCSS

$custom: #63ec76;
$custom-light: #9bf3a0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ec76",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 118
  },
  "hsl": {
    "h": 128.321,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84089,
    "c": 0.1992,
    "h": 146.1
  },
  "luminance": 0.63952
}

Semantic roles & 50–950 ramp

primary

#63EC76

secondary

#BC37AA

accent

#0BBEDB

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #63EC76

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

Preview Lab → · Contrast checker → · Palette generator →