#63FA8A#63FA8A

#63FA8A is a very light, vivid green. Relative luminance 0.729; OKLCH L 87.8% C 0.200 H 149.0°. Best body text is #000000 at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#63FA8A
RGB	rgb(99, 250, 138)
HSL	hsl(135, 94%, 68%)
HSV	hsv(135, 60%, 98%)
CMYK	cmyk(60.4%, 0%, 44.8%, 2%)
CIE-LAB	lab(88.38, -63.36, 41.94)
CIE-LCH	lch(88.38, 75.99, 146.50°)
OKLab	oklab(87.83% -0.1712 0.1028)
OKLCH	oklch(87.83% 0.2 149)
XYZ	xyz(43.9155, 72.8545, 35.7878)
Luminance	0.7286 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FA8A #FA63D3

analogous

#87FA63 #63FA8A #63FAD6

triadic

#63FA8A #8A63FA #FA8A63

tetradic

#63FA8A #6387FA #FA63D3 #FAD663

square

#63FA8A #6387FA #FA63D3 #FAD663

split-complementary

#63FA8A #D663FA #FA6387

monochromatic

#07DC3E #28F85E #63FA8A #9EFCB6 #DAFEE3

Accessibility & contrast

On white

1.35

#63FA8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.57

#63FA8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FA8A

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FA8A	#FFFFFF	#000000	##000000
##63FA8A	1.00	1.35	15.57	15.57
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.57	21.00	1.00	1.00
##000000	15.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE681

Deuteranopia (green-blind)

#E8D892

Tritanopia (blue-blind)

#37F6DF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #63fa8a;
/* rgb */ color: rgb(99, 250, 138);
/* oklch */ color: oklch(87.8% 0.200 149.0);

Tailwind

colors: {
  custom: {
    50: '#9dfdad',
    500: '#63fa8a',
    950: '#000000',
  },
}

SCSS

$custom: #63fa8a;
$custom-light: #9dfdad;
$custom-dark: #000000;

JSON

{
  "hex": "#63fa8a",
  "rgb": {
    "r": 99,
    "g": 250,
    "b": 138
  },
  "hsl": {
    "h": 135.497,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87828,
    "c": 0.19966,
    "h": 149
  },
  "luminance": 0.72859
}

Semantic roles & 50–950 ramp

primary

#63FA8A

secondary

#D42EA9

accent

#00AAE6

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#101810

muted

#808681

Preview Lab

Preview with #63FA8A

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

Preview Lab → · Contrast checker → · Palette generator →