#63F664#63F664

#63F664 is a very light, highly saturated green. Relative luminance 0.695; OKLCH L 86.3% C 0.226 H 143.4°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#63F664
RGB	rgb(99, 246, 100)
HSL	hsl(120, 89%, 68%)
HSV	hsv(120, 60%, 96%)
CMYK	cmyk(59.8%, 0%, 59.3%, 3.5%)
CIE-LAB	lab(86.74, -66.91, 57.45)
CIE-LCH	lch(86.74, 88.19, 139.35°)
OKLab	oklab(86.34% -0.1817 0.1349)
OKLCH	oklch(86.34% 0.226 143.4)
XYZ	xyz(40.3993, 69.4805, 23.3362)
Luminance	0.6948 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F664 #F663F5

analogous

#ACF663 #63F664 #63F6AD

triadic

#63F664 #6463F6 #F66463

tetradic

#63F664 #63ACF6 #F663F5 #F6AD63

square

#63F664 #63ACF6 #F663F5 #F6AD63

split-complementary

#63F664 #AD63F6 #F663AC

monochromatic

#0CD20D #29F32B #63F664 #9DF99D #D7FDD7

Accessibility & contrast

On white

1.41

#63F664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#63F664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F664

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F664	#FFFFFF	#000000	##000000
##63F664	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE154

Deuteranopia (green-blind)

#E8D470

Tritanopia (blue-blind)

#47EFD7

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63f664;
/* rgb */ color: rgb(99, 246, 100);
/* oklch */ color: oklch(86.3% 0.226 143.4);

Tailwind

colors: {
  custom: {
    50: '#9dfa95',
    500: '#63f664',
    950: '#000000',
  },
}

SCSS

$custom: #63f664;
$custom-light: #9dfa95;
$custom-dark: #000000;

JSON

{
  "hex": "#63f664",
  "rgb": {
    "r": 99,
    "g": 246,
    "b": 100
  },
  "hsl": {
    "h": 120.408,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.86335,
    "c": 0.22634,
    "h": 143.4
  },
  "luminance": 0.69484
}

Semantic roles & 50–950 ramp

primary

#63F664

secondary

#CE30CC

accent

#00E4E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10170E

muted

#81857F

Preview Lab

Preview with #63F664

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

Preview Lab → · Contrast checker → · Palette generator →