#63DB8A#63DB8A

#63DB8A is a light, vivid green. Relative luminance 0.552; OKLCH L 80.2% C 0.158 H 151.8°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#63DB8A
RGB	rgb(99, 219, 138)
HSL	hsl(140, 63%, 62%)
HSV	hsv(140, 55%, 86%)
CMYK	cmyk(54.8%, 0%, 37%, 14.1%)
CIE-LAB	lab(79.13, -51.43, 29.89)
CIE-LCH	lch(79.13, 59.49, 149.84°)
OKLab	oklab(80.23% -0.1395 0.0747)
OKLCH	oklch(80.23% 0.158 151.8)
XYZ	xyz(35.0620, 55.1476, 32.8367)
Luminance	0.5515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DB8A #DB63B4

analogous

#78DB63 #63DB8A #63DBC6

triadic

#63DB8A #8A63DB #DB8A63

tetradic

#63DB8A #6378DB #DB63B4 #DBC663

square

#63DB8A #6378DB #DB63B4 #DBC663

split-complementary

#63DB8A #C663DB #DB6378

monochromatic

#259F4C #31D065 #63DB8A #95E6AF #C6F2D5

Accessibility & contrast

On white

1.75

#63DB8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#63DB8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DB8A

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DB8A	#FFFFFF	#000000	##000000
##63DB8A	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCCB85

Deuteranopia (green-blind)

#CBBF8F

Tritanopia (blue-blind)

#43D8C6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #63db8a;
/* rgb */ color: rgb(99, 219, 138);
/* oklch */ color: oklch(80.2% 0.158 151.8);

Tailwind

colors: {
  custom: {
    50: '#98e7ad',
    500: '#63db8a',
    950: '#000000',
  },
}

SCSS

$custom: #63db8a;
$custom-light: #98e7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63db8a",
  "rgb": {
    "r": 99,
    "g": 219,
    "b": 138
  },
  "hsl": {
    "h": 139.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.80231,
    "c": 0.15824,
    "h": 151.8
  },
  "luminance": 0.55151
}

Semantic roles & 50–950 ramp

primary

#63DB8A

secondary

#A34082

accent

#1B91CA

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0F1610

muted

#808481

Preview Lab

Preview with #63DB8A

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

Preview Lab → · Contrast checker → · Palette generator →