#63DC8A#63DC8A

#63DC8A is a light, vivid green. Relative luminance 0.557; OKLCH L 80.5% C 0.160 H 151.7°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#63DC8A
RGB	rgb(99, 220, 138)
HSL	hsl(139, 63%, 63%)
HSV	hsv(139, 55%, 86%)
CMYK	cmyk(55%, 0%, 37.3%, 13.7%)
CIE-LAB	lab(79.43, -51.84, 30.29)
CIE-LCH	lch(79.43, 60.04, 149.70°)
OKLab	oklab(80.48% -0.1406 0.0756)
OKLCH	oklch(80.48% 0.16 151.7)
XYZ	xyz(35.3236, 55.6709, 32.9239)
Luminance	0.5567 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DC8A #DC63B5

analogous

#78DC63 #63DC8A #63DCC7

triadic

#63DC8A #8A63DC #DC8A63

tetradic

#63DC8A #6378DC #DC63B5 #DCC763

square

#63DC8A #6378DC #DC63B5 #DCC763

split-complementary

#63DC8A #C763DC #DC6378

monochromatic

#24A14C #31D165 #63DC8A #95E7AF #C7F2D5

Accessibility & contrast

On white

1.73

#63DC8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#63DC8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DC8A

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DC8A	#FFFFFF	#000000	##000000
##63DC8A	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCC84

Deuteranopia (green-blind)

#CCC08F

Tritanopia (blue-blind)

#43D9C7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63dc8a;
/* rgb */ color: rgb(99, 220, 138);
/* oklch */ color: oklch(80.5% 0.160 151.7);

Tailwind

colors: {
  custom: {
    50: '#98e8ad',
    500: '#63dc8a',
    950: '#000000',
  },
}

SCSS

$custom: #63dc8a;
$custom-light: #98e8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63dc8a",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 138
  },
  "hsl": {
    "h": 139.339,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80477,
    "c": 0.15962,
    "h": 151.7
  },
  "luminance": 0.55674
}

Semantic roles & 50–950 ramp

primary

#63DC8A

secondary

#A43F84

accent

#1A92CB

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1610

muted

#808481

Preview Lab

Preview with #63DC8A

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

Preview Lab → · Contrast checker → · Palette generator →