#63F166#63F166

#63F166 is a very light, highly saturated green. Relative luminance 0.665; OKLCH L 85.1% C 0.219 H 143.7°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#63F166
RGB	rgb(99, 241, 102)
HSL	hsl(121, 84%, 67%)
HSV	hsv(121, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(85.26, -64.93, 54.87)
CIE-LCH	lch(85.26, 85.01, 139.80°)
OKLab	oklab(85.12% -0.1763 0.1295)
OKLCH	oklch(85.12% 0.219 143.7)
XYZ	xyz(38.9969, 66.5189, 23.3522)
Luminance	0.6652 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F166 #F163EE

analogous

#A7F163 #63F166 #63F1AD

triadic

#63F166 #6663F1 #F16663

tetradic

#63F166 #63A7F1 #F163EE #F1AD63

square

#63F166 #63A7F1 #F163EE #F1AD63

split-complementary

#63F166 #AD63F1 #F163A7

monochromatic

#12C816 #2BEC2F #63F166 #9BF69D #D3FBD4

Accessibility & contrast

On white

1.47

#63F166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#63F166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F166

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F166	#FFFFFF	#000000	##000000
##63F166	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC58

Deuteranopia (green-blind)

#E4D071

Tritanopia (blue-blind)

#48EBD3

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63f166;
/* rgb */ color: rgb(99, 241, 102);
/* oklch */ color: oklch(85.1% 0.219 143.7);

Tailwind

colors: {
  custom: {
    50: '#9df796',
    500: '#63f166',
    950: '#000000',
  },
}

SCSS

$custom: #63f166;
$custom-light: #9df796;
$custom-dark: #000000;

JSON

{
  "hex": "#63f166",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 121.268,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.8512,
    "c": 0.21876,
    "h": 143.7
  },
  "luminance": 0.66523
}

Semantic roles & 50–950 ramp

primary

#63F166

secondary

#C534C2

accent

#06DBE0

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #63F166

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

Preview Lab → · Contrast checker → · Palette generator →