#63BC73#63BC73

#63BC73 is a light, vivid green. Relative luminance 0.399; OKLCH L 72.1% C 0.136 H 148.1°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#63BC73
RGB	rgb(99, 188, 115)
HSL	hsl(131, 40%, 56%)
HSV	hsv(131, 47%, 74%)
CMYK	cmyk(47.3%, 0%, 38.8%, 26.3%)
CIE-LAB	lab(69.37, -42.46, 28.89)
CIE-LCH	lch(69.37, 51.36, 145.77°)
OKLab	oklab(72.13% -0.1154 0.0718)
OKLCH	oklch(72.13% 0.136 148.1)
XYZ	xyz(26.2218, 39.8550, 22.5274)
Luminance	0.3986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BC73 #BC63AC

analogous

#80BC63 #63BC73 #63BCA0

triadic

#63BC73 #7363BC #BC7363

tetradic

#63BC73 #6380BC #BC63AC #BCA063

square

#63BC73 #6380BC #BC63AC #BCA063

split-complementary

#63BC73 #A063BC #BC6380

monochromatic

#31733D #449E54 #63BC73 #8ECE99 #B9E1C0

Accessibility & contrast

On white

2.34

#63BC73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#63BC73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BC73

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BC73	#FFFFFF	#000000	##000000
##63BC73	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAF6E

Deuteranopia (green-blind)

#B1A678

Tritanopia (blue-blind)

#53B9AA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #63bc73;
/* rgb */ color: rgb(99, 188, 115);
/* oklch */ color: oklch(72.1% 0.136 148.1);

Tailwind

colors: {
  custom: {
    50: '#95d19c',
    500: '#63bc73',
    950: '#000000',
  },
}

SCSS

$custom: #63bc73;
$custom-light: #95d19c;
$custom-dark: #000000;

JSON

{
  "hex": "#63bc73",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 115
  },
  "hsl": {
    "h": 130.787,
    "s": 39.91,
    "l": 56.275
  },
  "oklch": {
    "l": 0.72125,
    "c": 0.1359,
    "h": 148.1
  },
  "luminance": 0.39857
}

Semantic roles & 50–950 ramp

primary

#63BC73

secondary

#D0ABC9

accent

#58BAD0

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0E140E

muted

#7E827E

Preview Lab

Preview with #63BC73

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

Preview Lab → · Contrast checker → · Palette generator →