#63E866#63E866

#63E866 is a very light, highly saturated green. Relative luminance 0.613; OKLCH L 82.9% C 0.208 H 143.8°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#63E866
RGB	rgb(99, 232, 102)
HSL	hsl(121, 74%, 65%)
HSV	hsv(121, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 56%, 9%)
CIE-LAB	lab(82.55, -61.70, 51.70)
CIE-LCH	lch(82.55, 80.49, 140.04°)
OKLab	oklab(82.89% -0.1675 0.1227)
OKLCH	oklch(82.89% 0.208 143.8)
XYZ	xyz(36.3984, 61.3219, 22.4860)
Luminance	0.6132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E866 #E863E5

analogous

#A3E863 #63E866 #63E8A8

triadic

#63E866 #6663E8 #E86663

tetradic

#63E866 #63A3E8 #E863E5 #E8A863

square

#63E866 #63A3E8 #E863E5 #E8A863

split-complementary

#63E866 #A863E8 #E863A3

monochromatic

#1BB61E #2EE032 #63E866 #98F09A #CEF8CF

Accessibility & contrast

On white

1.58

#63E866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#63E866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E866

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E866	#FFFFFF	#000000	##000000
##63E866	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD559

Deuteranopia (green-blind)

#DBC970

Tritanopia (blue-blind)

#4BE2CB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63e866;
/* rgb */ color: rgb(99, 232, 102);
/* oklch */ color: oklch(82.9% 0.208 143.8);

Tailwind

colors: {
  custom: {
    50: '#9bf095',
    500: '#63e866',
    950: '#000000',
  },
}

SCSS

$custom: #63e866;
$custom-light: #9bf095;
$custom-dark: #000000;

JSON

{
  "hex": "#63e866",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 102
  },
  "hsl": {
    "h": 121.353,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.82887,
    "c": 0.20763,
    "h": 143.8
  },
  "luminance": 0.61325
}

Semantic roles & 50–950 ramp

primary

#63E866

secondary

#B639B3

accent

#0FD2D6

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170D

muted

#80857F

Preview Lab

Preview with #63E866

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

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