#63CF54#63CF54

#63CF54 is a light, vivid green. Relative luminance 0.479; OKLCH L 76.4% C 0.191 H 141.3°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#63CF54
RGB	rgb(99, 207, 84)
HSL	hsl(113, 56%, 57%)
HSV	hsv(113, 59%, 81%)
CMYK	cmyk(52.2%, 0%, 59.4%, 18.8%)
CIE-LAB	lab(74.77, -54.43, 50.74)
CIE-LCH	lch(74.77, 74.41, 137.01°)
OKLab	oklab(76.42% -0.1487 0.1191)
OKLCH	oklch(76.42% 0.191 141.3)
XYZ	xyz(29.0573, 47.9161, 16.1033)
Luminance	0.4792 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CF54 #C054CF

analogous

#A1CF54 #63CF54 #54CF83

triadic

#63CF54 #5463CF #CF5463

tetradic

#63CF54 #54A1CF #C054CF #CF8354

square

#63CF54 #54A1CF #C054CF #CF8354

split-complementary

#63CF54 #8354CF #CF54A1

monochromatic

#318425 #42B332 #63CF54 #8FDC84 #BAEAB4

Accessibility & contrast

On white

1.98

#63CF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#63CF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CF54

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CF54	#FFFFFF	#000000	##000000
##63CF54	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE47

Deuteranopia (green-blind)

#C6B45E

Tritanopia (blue-blind)

#56C9B4

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63cf54;
/* rgb */ color: rgb(99, 207, 84);
/* oklch */ color: oklch(76.4% 0.191 141.3);

Tailwind

colors: {
  custom: {
    50: '#98de88',
    500: '#63cf54',
    950: '#000000',
  },
}

SCSS

$custom: #63cf54;
$custom-light: #98de88;
$custom-dark: #000000;

JSON

{
  "hex": "#63cf54",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 84
  },
  "hsl": {
    "h": 112.683,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.76424,
    "c": 0.1905,
    "h": 141.3
  },
  "luminance": 0.47918
}

Semantic roles & 50–950 ramp

primary

#63CF54

secondary

#D2A6D8

accent

#48DFCD

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150C

muted

#7E837D

Preview Lab

Preview with #63CF54

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

Preview Lab → · Contrast checker → · Palette generator →