#63CB53#63CB53

#63CB53 is a light, vivid green. Relative luminance 0.460; OKLCH L 75.4% C 0.186 H 141.1°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#63CB53
RGB	rgb(99, 203, 83)
HSL	hsl(112, 54%, 56%)
HSV	hsv(112, 59%, 80%)
CMYK	cmyk(51.2%, 0%, 59.1%, 20.4%)
CIE-LAB	lab(73.54, -53.00, 49.77)
CIE-LCH	lch(73.54, 72.70, 136.80°)
OKLab	oklab(75.41% -0.1448 0.1169)
OKLCH	oklch(75.41% 0.186 141.1)
XYZ	xyz(28.0616, 45.9869, 15.5796)
Luminance	0.4599 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB53 #BB53CB

analogous

#9FCB53 #63CB53 #53CB7F

triadic

#63CB53 #5363CB #CB5363

tetradic

#63CB53 #539FCB #BB53CB #CB7F53

square

#63CB53 #539FCB #BB53CB #CB7F53

split-complementary

#63CB53 #7F53CB #CB539F

monochromatic

#327E26 #44AD34 #63CB53 #8ED982 #B8E7B1

Accessibility & contrast

On white

2.06

#63CB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#63CB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB53

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB53	#FFFFFF	#000000	##000000
##63CB53	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA46

Deuteranopia (green-blind)

#C2B15C

Tritanopia (blue-blind)

#57C5B1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63cb53;
/* rgb */ color: rgb(99, 203, 83);
/* oklch */ color: oklch(75.4% 0.186 141.1);

Tailwind

colors: {
  custom: {
    50: '#98dc87',
    500: '#63cb53',
    950: '#000000',
  },
}

SCSS

$custom: #63cb53;
$custom-light: #98dc87;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb53",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 83
  },
  "hsl": {
    "h": 112,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.75406,
    "c": 0.18616,
    "h": 141.1
  },
  "luminance": 0.45989
}

Semantic roles & 50–950 ramp

primary

#63CB53

secondary

#CFA4D6

accent

#4BDDC9

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CB53

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

Preview Lab → · Contrast checker → · Palette generator →