#63FFA7#63FFA7

#63FFA7 is a very light, vivid green. Relative luminance 0.770; OKLCH L 89.6% C 0.180 H 155.2°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#63FFA7
RGB	rgb(99, 255, 167)
HSL	hsl(146, 100%, 69%)
HSV	hsv(146, 61%, 100%)
CMYK	cmyk(61.2%, 0%, 34.5%, 0%)
CIE-LAB	lab(90.30, -60.37, 30.14)
CIE-LCH	lch(90.30, 67.47, 153.47°)
OKLab	oklab(89.56% -0.1638 0.0757)
OKLCH	oklch(89.56% 0.18 155.2)
XYZ	xyz(47.8765, 76.9578, 48.8830)
Luminance	0.7696 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FFA7 #FF63BB

analogous

#6DFF63 #63FFA7 #63FFF5

triadic

#63FFA7 #A763FF #FFA763

tetradic

#63FFA7 #636DFF #FF63BB #FFF563

square

#63FFA7 #636DFF #FF63BB #FFF563

split-complementary

#63FFA7 #F563FF #FF636D

monochromatic

#00E865 #26FF84 #63FFA7 #A0FFCA #DDFFEC

Accessibility & contrast

On white

1.28

#63FFA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#63FFA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FFA7

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FFA7	#FFFFFF	#000000	##000000
##63FFA7	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEECA1

Deuteranopia (green-blind)

#E9DDAD

Tritanopia (blue-blind)

#1BFDE8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #63ffa7;
/* rgb */ color: rgb(99, 255, 167);
/* oklch */ color: oklch(89.6% 0.180 155.2);

Tailwind

colors: {
  custom: {
    50: '#9dffc1',
    500: '#63ffa7',
    950: '#000000',
  },
}

SCSS

$custom: #63ffa7;
$custom-light: #9dffc1;
$custom-dark: #000000;

JSON

{
  "hex": "#63ffa7",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 167
  },
  "hsl": {
    "h": 146.154,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89556,
    "c": 0.18043,
    "h": 155.2
  },
  "luminance": 0.76963
}

Semantic roles & 50–950 ramp

primary

#63FFA7

secondary

#DA2C8E

accent

#0081E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#101812

muted

#808682

Preview Lab

Preview with #63FFA7

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

Preview Lab → · Contrast checker → · Palette generator →