#63C742#63C742

#63C742 is a light, vivid green. Relative luminance 0.439; OKLCH L 74.2% C 0.194 H 138.9°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#63C742
RGB	rgb(99, 199, 66)
HSL	hsl(105, 54%, 52%)
HSV	hsv(105, 67%, 78%)
CMYK	cmyk(50.3%, 0%, 66.8%, 22%)
CIE-LAB	lab(72.16, -53.13, 55.50)
CIE-LCH	lch(72.16, 76.83, 133.75°)
OKLab	oklab(74.22% -0.1462 0.1274)
OKLCH	oklch(74.22% 0.194 138.9)
XYZ	xyz(26.5514, 43.8909, 12.2259)
Luminance	0.4389 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C742 #A642C7

analogous

#A6C742 #63C742 #42C764

triadic

#63C742 #4263C7 #C74263

tetradic

#63C742 #42A6C7 #A642C7 #C76442

square

#63C742 #42A6C7 #A642C7 #C76442

split-complementary

#63C742 #6442C7 #C742A6

monochromatic

#346E21 #4A9D2F #63C742 #8AD571 #B1E3A0

Accessibility & contrast

On white

2.15

#63C742 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#63C742 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C742

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C742	#FFFFFF	#000000	##000000
##63C742	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB630

Deuteranopia (green-blind)

#C0AE4E

Tritanopia (blue-blind)

#5AC0AC

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63c742;
/* rgb */ color: rgb(99, 199, 66);
/* oklch */ color: oklch(74.2% 0.194 138.9);

Tailwind

colors: {
  custom: {
    50: '#98d97d',
    500: '#63c742',
    950: '#000000',
  },
}

SCSS

$custom: #63c742;
$custom-light: #98d97d;
$custom-dark: #000000;

JSON

{
  "hex": "#63c742",
  "rgb": {
    "r": 99,
    "g": 199,
    "b": 66
  },
  "hsl": {
    "h": 105.113,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74221,
    "c": 0.1939,
    "h": 138.9
  },
  "luminance": 0.43893
}

Semantic roles & 50–950 ramp

primary

#63C742

secondary

#C195D0

accent

#4ADEB9

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #63C742

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

Preview Lab → · Contrast checker → · Palette generator →