#63D14B#63D14B

#63D14B is a light, vivid green. Relative luminance 0.488; OKLCH L 76.8% C 0.200 H 140.3°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#63D14B
RGB	rgb(99, 209, 75)
HSL	hsl(109, 59%, 56%)
HSV	hsv(109, 64%, 82%)
CMYK	cmyk(52.6%, 0%, 64.1%, 18%)
CIE-LAB	lab(75.30, -56.10, 55.22)
CIE-LCH	lch(75.30, 78.72, 135.46°)
OKLab	oklab(76.83% -0.1537 0.1278)
OKLCH	oklch(76.83% 0.2 140.3)
XYZ	xyz(29.2148, 48.7593, 14.5272)
Luminance	0.4876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D14B #B94BD1

analogous

#A6D14B #63D14B #4BD176

triadic

#63D14B #4B63D1 #D14B63

tetradic

#63D14B #4BA6D1 #B94BD1 #D1764B

square

#63D14B #4BA6D1 #B94BD1 #D1764B

split-complementary

#63D14B #764BD1 #D14BA6

monochromatic

#328121 #45B12D #63D14B #8DDD7C #B7EAAC

Accessibility & contrast

On white

1.95

#63D14B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#63D14B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D14B

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D14B	#FFFFFF	#000000	##000000
##63D14B	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF3A

Deuteranopia (green-blind)

#C8B656

Tritanopia (blue-blind)

#57CBB5

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63d14b;
/* rgb */ color: rgb(99, 209, 75);
/* oklch */ color: oklch(76.8% 0.200 140.3);

Tailwind

colors: {
  custom: {
    50: '#99e083',
    500: '#63d14b',
    950: '#000000',
  },
}

SCSS

$custom: #63d14b;
$custom-light: #99e083;
$custom-dark: #000000;

JSON

{
  "hex": "#63d14b",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 75
  },
  "hsl": {
    "h": 109.254,
    "s": 59.292,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76833,
    "c": 0.1999,
    "h": 140.3
  },
  "luminance": 0.48762
}

Semantic roles & 50–950 ramp

primary

#63D14B

secondary

#CEA0D8

accent

#45E2C6

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #63D14B

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

Preview Lab → · Contrast checker → · Palette generator →