#63C443#63C443

#63C443 is a light, vivid green. Relative luminance 0.425; OKLCH L 73.5% C 0.189 H 138.9°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#63C443
RGB	rgb(99, 196, 67)
HSL	hsl(105, 52%, 52%)
HSV	hsv(105, 66%, 77%)
CMYK	cmyk(49.5%, 0%, 65.8%, 23.1%)
CIE-LAB	lab(71.24, -51.88, 54.11)
CIE-LCH	lch(71.24, 74.96, 133.79°)
OKLab	oklab(73.47% -0.1428 0.1245)
OKLCH	oklch(73.47% 0.189 138.9)
XYZ	xyz(25.8977, 42.5359, 12.1547)
Luminance	0.4254 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C443 #A443C4

analogous

#A4C443 #63C443 #43C464

triadic

#63C443 #4363C4 #C44363

tetradic

#63C443 #43A4C4 #A443C4 #C46443

square

#63C443 #43A4C4 #A443C4 #C46443

split-complementary

#63C443 #6443C4 #C443A4

monochromatic

#346B22 #4A9A30 #63C443 #8AD372 #B0E1A0

Accessibility & contrast

On white

2.21

#63C443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#63C443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C443

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C443	#FFFFFF	#000000	##000000
##63C443	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB432

Deuteranopia (green-blind)

#BDAB4E

Tritanopia (blue-blind)

#5BBEA9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63c443;
/* rgb */ color: rgb(99, 196, 67);
/* oklch */ color: oklch(73.5% 0.189 138.9);

Tailwind

colors: {
  custom: {
    50: '#97d77d',
    500: '#63c443',
    950: '#000000',
  },
}

SCSS

$custom: #63c443;
$custom-light: #97d77d;
$custom-dark: #000000;

JSON

{
  "hex": "#63c443",
  "rgb": {
    "r": 99,
    "g": 196,
    "b": 67
  },
  "hsl": {
    "h": 105.116,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.7347,
    "c": 0.18946,
    "h": 138.9
  },
  "luminance": 0.42538
}

Semantic roles & 50–950 ramp

primary

#63C443

secondary

#C095CE

accent

#4CDCB8

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C443

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

Preview Lab → · Contrast checker → · Palette generator →