#63C347#63C347

#63C347 is a light, vivid green. Relative luminance 0.421; OKLCH L 73.3% C 0.185 H 139.3°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#63C347
RGB	rgb(99, 195, 71)
HSL	hsl(106, 51%, 52%)
HSV	hsv(106, 64%, 76%)
CMYK	cmyk(49.2%, 0%, 63.6%, 23.5%)
CIE-LAB	lab(70.96, -51.12, 52.13)
CIE-LCH	lch(70.96, 73.01, 134.44°)
OKLab	oklab(73.26% -0.1405 0.1208)
OKLCH	oklch(73.26% 0.185 139.3)
XYZ	xyz(25.7970, 42.1359, 12.7337)
Luminance	0.4214 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C347 #A747C3

analogous

#A1C347 #63C347 #47C369

triadic

#63C347 #4763C3 #C34763

tetradic

#63C347 #47A1C3 #A747C3 #C36947

square

#63C347 #47A1C3 #A747C3 #C36947

split-complementary

#63C347 #6947C3 #C347A1

monochromatic

#346C23 #4A9A32 #63C347 #8AD275 #B1E1A3

Accessibility & contrast

On white

2.23

#63C347 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#63C347 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C347

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C347	#FFFFFF	#000000	##000000
##63C347	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B338

Deuteranopia (green-blind)

#BCAB51

Tritanopia (blue-blind)

#5BBDA9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63c347;
/* rgb */ color: rgb(99, 195, 71);
/* oklch */ color: oklch(73.3% 0.185 139.3);

Tailwind

colors: {
  custom: {
    50: '#97d67f',
    500: '#63c347',
    950: '#000000',
  },
}

SCSS

$custom: #63c347;
$custom-light: #97d67f;
$custom-dark: #000000;

JSON

{
  "hex": "#63c347",
  "rgb": {
    "r": 99,
    "g": 195,
    "b": 71
  },
  "hsl": {
    "h": 106.452,
    "s": 50.82,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73256,
    "c": 0.18526,
    "h": 139.3
  },
  "luminance": 0.42138
}

Semantic roles & 50–950 ramp

primary

#63C347

secondary

#C298CE

accent

#4DDABB

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C347

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

Preview Lab → · Contrast checker → · Palette generator →