#63F8A0#63F8A0

#63F8A0 is a very light, vivid green. Relative luminance 0.723; OKLCH L 87.7% C 0.177 H 154.3°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#63F8A0
RGB	rgb(99, 248, 160)
HSL	hsl(145, 91%, 68%)
HSV	hsv(145, 60%, 97%)
CMYK	cmyk(60.1%, 0%, 35.5%, 2.7%)
CIE-LAB	lab(88.12, -58.95, 30.73)
CIE-LCH	lch(88.12, 66.48, 152.47°)
OKLab	oklab(87.73% -0.1598 0.0771)
OKLCH	oklch(87.73% 0.177 154.3)
XYZ	xyz(45.0544, 72.3211, 44.8359)
Luminance	0.7233 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F8A0 #F863BB

analogous

#70F863 #63F8A0 #63F8EB

triadic

#63F8A0 #A063F8 #F8A063

tetradic

#63F8A0 #6370F8 #F863BB #F8EB63

square

#63F8A0 #6370F8 #F863BB #F8EB63

split-complementary

#63F8A0 #EB63F8 #F86370

monochromatic

#0AD75E #28F57C #63F8A0 #9EFBC4 #D8FDE7

Accessibility & contrast

On white

1.36

#63F8A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#63F8A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F8A0

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F8A0	#FFFFFF	#000000	##000000
##63F8A0	1.00	1.36	15.47	15.47
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.47	21.00	1.00	1.00
##000000	15.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E59A

Deuteranopia (green-blind)

#E4D7A6

Tritanopia (blue-blind)

#29F5E1

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f8a0;
/* rgb */ color: rgb(99, 248, 160);
/* oklch */ color: oklch(87.7% 0.177 154.3);

Tailwind

colors: {
  custom: {
    50: '#9cfbbc',
    500: '#63f8a0',
    950: '#000000',
  },
}

SCSS

$custom: #63f8a0;
$custom-light: #9cfbbc;
$custom-dark: #000000;

JSON

{
  "hex": "#63f8a0",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 160
  },
  "hsl": {
    "h": 144.564,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87729,
    "c": 0.17744,
    "h": 154.3
  },
  "luminance": 0.72326
}

Semantic roles & 50–950 ramp

primary

#63F8A0

secondary

#D12E8E

accent

#0088E6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1812

muted

#808682

Preview Lab

Preview with #63F8A0

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

Preview Lab → · Contrast checker → · Palette generator →