#63EF76#63EF76

#63EF76 is a very light, highly saturated green. Relative luminance 0.657; OKLCH L 84.8% C 0.203 H 146.0°. Best body text is #000000 at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#63EF76
RGB	rgb(99, 239, 118)
HSL	hsl(128, 81%, 66%)
HSV	hsv(128, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 50.6%, 6.3%)
CIE-LAB	lab(84.84, -62.22, 47.06)
CIE-LCH	lch(84.84, 78.01, 142.89°)
OKLab	oklab(84.83% -0.1684 0.1135)
OKLCH	oklch(84.83% 0.203 146)
XYZ	xyz(39.2796, 65.6900, 27.7455)
Luminance	0.6569 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EF76 #EF63DC

analogous

#96EF63 #63EF76 #63EFBC

triadic

#63EF76 #7663EF #EF7663

tetradic

#63EF76 #6396EF #EF63DC #EFBC63

square

#63EF76 #6396EF #EF63DC #EFBC63

split-complementary

#63EF76 #BC63EF #EF6396

monochromatic

#14C42C #2BE945 #63EF76 #9BF5A7 #D2FAD7

Accessibility & contrast

On white

1.49

#63EF76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.14

#63EF76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EF76

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EF76	#FFFFFF	#000000	##000000
##63EF76	1.00	1.49	14.14	14.14
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.14	21.00	1.00	1.00
##000000	14.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DB6C

Deuteranopia (green-blind)

#E0CF7F

Tritanopia (blue-blind)

#44EAD3

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63ef76;
/* rgb */ color: rgb(99, 239, 118);
/* oklch */ color: oklch(84.8% 0.203 146.0);

Tailwind

colors: {
  custom: {
    50: '#9cf5a0',
    500: '#63ef76',
    950: '#000000',
  },
}

SCSS

$custom: #63ef76;
$custom-light: #9cf5a0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ef76",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 118
  },
  "hsl": {
    "h": 128.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.84829,
    "c": 0.20304,
    "h": 146
  },
  "luminance": 0.65694
}

Semantic roles & 50–950 ramp

primary

#63EF76

secondary

#C135AE

accent

#08C1DE

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #63EF76

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

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