#63F58C#63F58C

#63F58C is a very light, vivid green. Relative luminance 0.699; OKLCH L 86.6% C 0.191 H 149.8°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#63F58C
RGB	rgb(99, 245, 140)
HSL	hsl(137, 88%, 67%)
HSV	hsv(137, 60%, 96%)
CMYK	cmyk(59.6%, 0%, 42.9%, 3.9%)
CIE-LAB	lab(86.92, -61.20, 39.10)
CIE-LCH	lch(86.92, 72.62, 147.43°)
OKLab	oklab(86.64% -0.1654 0.0963)
OKLCH	oklch(86.64% 0.191 149.8)
XYZ	xyz(42.5285, 69.8468, 36.0464)
Luminance	0.6985 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F58C #F563CC

analogous

#83F563 #63F58C #63F5D5

triadic

#63F58C #8C63F5 #F58C63

tetradic

#63F58C #6383F5 #F563CC #F5D563

square

#63F58C #6383F5 #F563CC #F5D563

split-complementary

#63F58C #D563F5 #F56383

monochromatic

#0DD044 #29F162 #63F58C #9DF9B6 #D6FCE1

Accessibility & contrast

On white

1.40

#63F58C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#63F58C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F58C

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F58C	#FFFFFF	#000000	##000000
##63F58C	1.00	1.40	14.97	14.97
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.97	21.00	1.00	1.00
##000000	14.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E284

Deuteranopia (green-blind)

#E3D493

Tritanopia (blue-blind)

#38F1DB

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63f58c;
/* rgb */ color: rgb(99, 245, 140);
/* oklch */ color: oklch(86.6% 0.191 149.8);

Tailwind

colors: {
  custom: {
    50: '#9cf9af',
    500: '#63f58c',
    950: '#000000',
  },
}

SCSS

$custom: #63f58c;
$custom-light: #9cf9af;
$custom-dark: #000000;

JSON

{
  "hex": "#63f58c",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 140
  },
  "hsl": {
    "h": 136.849,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86639,
    "c": 0.1914,
    "h": 149.8
  },
  "luminance": 0.69851
}

Semantic roles & 50–950 ramp

primary

#63F58C

secondary

#CC30A0

accent

#01A5E5

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63F58C

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

Preview Lab → · Contrast checker → · Palette generator →