#63CE73#63CE73

#63CE73 is a light, vivid green. Relative luminance 0.480; OKLCH L 76.6% C 0.162 H 146.9°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#63CE73
RGB	rgb(99, 206, 115)
HSL	hsl(129, 52%, 60%)
HSV	hsv(129, 52%, 81%)
CMYK	cmyk(51.9%, 0%, 44.2%, 19.2%)
CIE-LAB	lab(74.84, -49.97, 36.00)
CIE-LCH	lch(74.84, 61.59, 144.23°)
OKLab	oklab(76.61% -0.1355 0.0883)
OKLCH	oklch(76.61% 0.162 146.9)
XYZ	xyz(30.3096, 48.0306, 23.8900)
Luminance	0.4803 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE73 #CE63BE

analogous

#89CE63 #63CE73 #63CEA9

triadic

#63CE73 #7363CE #CE7363

tetradic

#63CE73 #6389CE #CE63BE #CEA963

square

#63CE73 #6389CE #CE63BE #CEA963

split-complementary

#63CE73 #A963CE #CE6389

monochromatic

#2C8B3A #3ABA4D #63CE73 #92DD9D #C0EBC7

Accessibility & contrast

On white

1.98

#63CE73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#63CE73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE73

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE73	#FFFFFF	#000000	##000000
##63CE73	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BE6C

Deuteranopia (green-blind)

#C2B479

Tritanopia (blue-blind)

#4FCAB8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63ce73;
/* rgb */ color: rgb(99, 206, 115);
/* oklch */ color: oklch(76.6% 0.162 146.9);

Tailwind

colors: {
  custom: {
    50: '#97de9c',
    500: '#63ce73',
    950: '#000000',
  },
}

SCSS

$custom: #63ce73;
$custom-light: #97de9c;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce73",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 115
  },
  "hsl": {
    "h": 128.972,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.76606,
    "c": 0.16176,
    "h": 146.9
  },
  "luminance": 0.48033
}

Semantic roles & 50–950 ramp

primary

#63CE73

secondary

#DBB2D5

accent

#4CC6DC

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63CE73

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

Preview Lab → · Contrast checker → · Palette generator →