#63E87F#63E87F

#63E87F is a very light, vivid green. Relative luminance 0.619; OKLCH L 83.2% C 0.186 H 148.0°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#63E87F
RGB	rgb(99, 232, 127)
HSL	hsl(133, 74%, 65%)
HSV	hsv(133, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 45.3%, 9%)
CIE-LAB	lab(82.86, -58.32, 40.26)
CIE-LCH	lch(82.86, 70.86, 145.38°)
OKLab	oklab(83.24% -0.1577 0.0985)
OKLCH	oklch(83.24% 0.186 148)
XYZ	xyz(37.8304, 61.8947, 30.0278)
Luminance	0.6190 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E87F #E863CC

analogous

#89E863 #63E87F #63E8C2

triadic

#63E87F #7F63E8 #E87F63

tetradic

#63E87F #6389E8 #E863CC #E8C263

square

#63E87F #6389E8 #E863CC #E8C263

split-complementary

#63E87F #C263E8 #E86389

monochromatic

#1BB63B #2EE053 #63E87F #98F0AB #CEF8D7

Accessibility & contrast

On white

1.57

#63E87F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#63E87F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E87F

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E87F	#FFFFFF	#000000	##000000
##63E87F	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD677

Deuteranopia (green-blind)

#D9CA86

Tritanopia (blue-blind)

#43E4CF

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #63e87f;
/* rgb */ color: rgb(99, 232, 127);
/* oklch */ color: oklch(83.2% 0.186 148.0);

Tailwind

colors: {
  custom: {
    50: '#9af0a5',
    500: '#63e87f',
    950: '#000000',
  },
}

SCSS

$custom: #63e87f;
$custom-light: #9af0a5;
$custom-dark: #000000;

JSON

{
  "hex": "#63e87f",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 127
  },
  "hsl": {
    "h": 132.632,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83238,
    "c": 0.186,
    "h": 148
  },
  "luminance": 0.61898
}

Semantic roles & 50–950 ramp

primary

#63E87F

secondary

#B6399C

accent

#0FACD6

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63E87F

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

Preview Lab → · Contrast checker → · Palette generator →