#63F577#63F577

#63F577 is a very light, highly saturated green. Relative luminance 0.693; OKLCH L 86.3% C 0.210 H 146.0°. Best body text is #000000 at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#63F577
RGB	rgb(99, 245, 119)
HSL	hsl(128, 88%, 67%)
HSV	hsv(128, 60%, 96%)
CMYK	cmyk(59.6%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(86.65, -64.26, 48.81)
CIE-LCH	lch(86.65, 80.69, 142.78°)
OKLab	oklab(86.32% -0.1739 0.1174)
OKLCH	oklch(86.32% 0.21 146)
XYZ	xyz(41.1251, 69.2855, 28.6554)
Luminance	0.6929 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F577 #F563E1

analogous

#98F563 #63F577 #63F5C0

triadic

#63F577 #7763F5 #F57763

tetradic

#63F577 #6398F5 #F563E1 #F5C063

square

#63F577 #6398F5 #F563E1 #F5C063

split-complementary

#63F577 #C063F5 #F56398

monochromatic

#0DD028 #29F145 #63F577 #9DF9A9 #D6FCDB

Accessibility & contrast

On white

1.41

#63F577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.86

#63F577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F577

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F577	#FFFFFF	#000000	##000000
##63F577	1.00	1.41	14.86	14.86
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.86	21.00	1.00	1.00
##000000	14.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E16C

Deuteranopia (green-blind)

#E6D480

Tritanopia (blue-blind)

#41F0D8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63f577;
/* rgb */ color: rgb(99, 245, 119);
/* oklch */ color: oklch(86.3% 0.210 146.0);

Tailwind

colors: {
  custom: {
    50: '#9df9a1',
    500: '#63f577',
    950: '#000000',
  },
}

SCSS

$custom: #63f577;
$custom-light: #9df9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#63f577",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 128.219,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86322,
    "c": 0.2098,
    "h": 146
  },
  "luminance": 0.69289
}

Semantic roles & 50–950 ramp

primary

#63F577

secondary

#CC30B6

accent

#01C5E5

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #63F577

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

Preview Lab → · Contrast checker → · Palette generator →