#63F37A#63F37A

#63F37A is a very light, highly saturated green. Relative luminance 0.682; OKLCH L 85.9% C 0.205 H 146.5°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#63F37A
RGB	rgb(99, 243, 122)
HSL	hsl(130, 86%, 67%)
HSV	hsv(130, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 49.8%, 4.7%)
CIE-LAB	lab(86.08, -63.13, 46.71)
CIE-LCH	lch(86.08, 78.53, 143.50°)
OKLab	oklab(85.87% -0.1708 0.1129)
OKLCH	oklch(85.87% 0.205 146.5)
XYZ	xyz(40.7064, 68.1551, 29.4187)
Luminance	0.6816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F37A #F363DC

analogous

#94F363 #63F37A #63F3C2

triadic

#63F37A #7A63F3 #F37A63

tetradic

#63F37A #6394F3 #F363DC #F3C263

square

#63F37A #6394F3 #F363DC #F3C263

split-complementary

#63F37A #C263F3 #F36394

monochromatic

#10CC2E #2AEF4A #63F37A #9CF7AA #D5FCDB

Accessibility & contrast

On white

1.44

#63F37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#63F37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F37A

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F37A	#FFFFFF	#000000	##000000
##63F37A	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF70

Deuteranopia (green-blind)

#E4D283

Tritanopia (blue-blind)

#41EED7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63f37a;
/* rgb */ color: rgb(99, 243, 122);
/* oklch */ color: oklch(85.9% 0.205 146.5);

Tailwind

colors: {
  custom: {
    50: '#9cf8a2',
    500: '#63f37a',
    950: '#000000',
  },
}

SCSS

$custom: #63f37a;
$custom-light: #9cf8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#63f37a",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 122
  },
  "hsl": {
    "h": 129.583,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.85871,
    "c": 0.2047,
    "h": 146.5
  },
  "luminance": 0.68159
}

Semantic roles & 50–950 ramp

primary

#63F37A

secondary

#C832B0

accent

#03BFE2

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63F37A

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

Preview Lab → · Contrast checker → · Palette generator →