#63CE48#63CE48

#63CE48 is a light, vivid green. Relative luminance 0.473; OKLCH L 76.0% C 0.198 H 139.9°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#63CE48
RGB	rgb(99, 206, 72)
HSL	hsl(108, 58%, 55%)
HSV	hsv(108, 65%, 81%)
CMYK	cmyk(51.9%, 0%, 65%, 19.2%)
CIE-LAB	lab(74.36, -55.25, 55.43)
CIE-LCH	lch(74.36, 78.27, 134.91°)
OKLab	oklab(76.05% -0.1516 0.1279)
OKLCH	oklch(76.05% 0.198 139.9)
XYZ	xyz(28.3854, 47.2609, 13.7561)
Luminance	0.4726 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE48 #B348CE

analogous

#A6CE48 #63CE48 #48CE70

triadic

#63CE48 #4863CE #CE4863

tetradic

#63CE48 #48A6CE #B348CE #CE7048

square

#63CE48 #48A6CE #B348CE #CE7048

split-complementary

#63CE48 #7048CE #CE48A6

monochromatic

#337B21 #47AB2E #63CE48 #8CDB78 #B5E8A9

Accessibility & contrast

On white

2.01

#63CE48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#63CE48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE48

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE48	#FFFFFF	#000000	##000000
##63CE48	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD37

Deuteranopia (green-blind)

#C6B354

Tritanopia (blue-blind)

#58C7B2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63ce48;
/* rgb */ color: rgb(99, 206, 72);
/* oklch */ color: oklch(76.0% 0.198 139.9);

Tailwind

colors: {
  custom: {
    50: '#99de81',
    500: '#63ce48',
    950: '#000000',
  },
}

SCSS

$custom: #63ce48;
$custom-light: #99de81;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce48",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 72
  },
  "hsl": {
    "h": 107.91,
    "s": 57.759,
    "l": 54.51
  },
  "oklch": {
    "l": 0.76047,
    "c": 0.19835,
    "h": 139.9
  },
  "luminance": 0.47263
}

Semantic roles & 50–950 ramp

primary

#63CE48

secondary

#CA9DD5

accent

#47E1C2

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #63CE48

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

Preview Lab → · Contrast checker → · Palette generator →