#63FA8C#63FA8C

#63FA8C is a very light, vivid green. Relative luminance 0.729; OKLCH L 87.9% C 0.198 H 149.4°. Best body text is #000000 at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#63FA8C
RGB	rgb(99, 250, 140)
HSL	hsl(136, 94%, 68%)
HSV	hsv(136, 60%, 98%)
CMYK	cmyk(60.4%, 0%, 44%, 2%)
CIE-LAB	lab(88.41, -63.06, 41.00)
CIE-LCH	lch(88.41, 75.22, 146.97°)
OKLab	oklab(87.86% -0.1703 0.1007)
OKLCH	oklch(87.86% 0.198 149.4)
XYZ	xyz(44.0616, 72.9130, 36.5575)
Luminance	0.7292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FA8C #FA63D1

analogous

#85FA63 #63FA8C #63FAD7

triadic

#63FA8C #8C63FA #FA8C63

tetradic

#63FA8C #6385FA #FA63D1 #FAD763

square

#63FA8C #6385FA #FA63D1 #FAD763

split-complementary

#63FA8C #D763FA #FA6385

monochromatic

#07DC41 #28F860 #63FA8C #9EFCB8 #DAFEE3

Accessibility & contrast

On white

1.35

#63FA8C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.58

#63FA8C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FA8C

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FA8C	#FFFFFF	#000000	##000000
##63FA8C	1.00	1.35	15.58	15.58
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.58	21.00	1.00	1.00
##000000	15.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE684

Deuteranopia (green-blind)

#E8D993

Tritanopia (blue-blind)

#36F6DF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #63fa8c;
/* rgb */ color: rgb(99, 250, 140);
/* oklch */ color: oklch(87.9% 0.198 149.4);

Tailwind

colors: {
  custom: {
    50: '#9dfdaf',
    500: '#63fa8c',
    950: '#000000',
  },
}

SCSS

$custom: #63fa8c;
$custom-light: #9dfdaf;
$custom-dark: #000000;

JSON

{
  "hex": "#63fa8c",
  "rgb": {
    "r": 99,
    "g": 250,
    "b": 140
  },
  "hsl": {
    "h": 136.291,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.8786,
    "c": 0.19789,
    "h": 149.4
  },
  "luminance": 0.72917
}

Semantic roles & 50–950 ramp

primary

#63FA8C

secondary

#D42EA7

accent

#00A7E6

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#101810

muted

#808681

Preview Lab

Preview with #63FA8C

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

Preview Lab → · Contrast checker → · Palette generator →