#63FAAA#63FAAA

#63FAAA is a very light, vivid green. Relative luminance 0.739; OKLCH L 88.4% C 0.171 H 156.8°. Best body text is #000000 at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#63FAAA
RGB	rgb(99, 250, 170)
HSL	hsl(148, 94%, 68%)
HSV	hsv(148, 60%, 98%)
CMYK	cmyk(60.4%, 0%, 32%, 2%)
CIE-LAB	lab(88.89, -57.88, 26.71)
CIE-LCH	lch(88.89, 63.74, 155.23°)
OKLab	oklab(88.41% -0.1574 0.0675)
OKLCH	oklch(88.41% 0.171 156.8)
XYZ	xyz(46.5828, 73.9215, 49.8358)
Luminance	0.7393 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FAAA #FA63B3

analogous

#67FA63 #63FAAA #63FAF6

triadic

#63FAAA #AA63FA #FAAA63

tetradic

#63FAAA #6367FA #FA63B3 #FAF663

square

#63FAAA #6367FA #FA63B3 #FAF663

split-complementary

#63FAAA #F663FA #FA6367

monochromatic

#07DC6B #28F88A #63FAAA #9EFCCA #DAFEEB

Accessibility & contrast

On white

1.33

#63FAAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.79

#63FAAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FAAA

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FAAA	#FFFFFF	#000000	##000000
##63FAAA	1.00	1.33	15.79	15.79
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.79	21.00	1.00	1.00
##000000	15.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E8A5

Deuteranopia (green-blind)

#E4D9AF

Tritanopia (blue-blind)

#1CF8E5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #63faaa;
/* rgb */ color: rgb(99, 250, 170);
/* oklch */ color: oklch(88.4% 0.171 156.8);

Tailwind

colors: {
  custom: {
    50: '#9dfdc3',
    500: '#63faaa',
    950: '#000000',
  },
}

SCSS

$custom: #63faaa;
$custom-light: #9dfdc3;
$custom-dark: #000000;

JSON

{
  "hex": "#63faaa",
  "rgb": {
    "r": 99,
    "g": 250,
    "b": 170
  },
  "hsl": {
    "h": 148.212,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88411,
    "c": 0.17129,
    "h": 156.8
  },
  "luminance": 0.73926
}

Semantic roles & 50–950 ramp

primary

#63FAAA

secondary

#D42E86

accent

#007AE6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1812

muted

#808682

Preview Lab

Preview with #63FAAA

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

Preview Lab → · Contrast checker → · Palette generator →