#63CA54#63CA54

#63CA54 is a light, vivid green. Relative luminance 0.455; OKLCH L 75.2% C 0.184 H 141.2°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#63CA54
RGB	rgb(99, 202, 84)
HSL	hsl(112, 53%, 56%)
HSV	hsv(112, 58%, 79%)
CMYK	cmyk(51%, 0%, 58.4%, 20.8%)
CIE-LAB	lab(73.24, -52.50, 48.97)
CIE-LCH	lch(73.24, 71.80, 136.99°)
OKLab	oklab(75.17% -0.1434 0.1153)
OKLCH	oklch(75.17% 0.184 141.2)
XYZ	xyz(27.8651, 45.5317, 15.7059)
Luminance	0.4553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA54 #BB54CA

analogous

#9ECA54 #63CA54 #54CA80

triadic

#63CA54 #5463CA #CA5463

tetradic

#63CA54 #549ECA #BB54CA #CA8054

square

#63CA54 #549ECA #BB54CA #CA8054

split-complementary

#63CA54 #8054CA #CA549E

monochromatic

#327D27 #44AC35 #63CA54 #8ED883 #B8E7B1

Accessibility & contrast

On white

2.08

#63CA54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#63CA54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA54

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA54	#FFFFFF	#000000	##000000
##63CA54	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB948

Deuteranopia (green-blind)

#C1B05D

Tritanopia (blue-blind)

#57C4B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #63ca54;
/* rgb */ color: rgb(99, 202, 84);
/* oklch */ color: oklch(75.2% 0.184 141.2);

Tailwind

colors: {
  custom: {
    50: '#97db88',
    500: '#63ca54',
    950: '#000000',
  },
}

SCSS

$custom: #63ca54;
$custom-light: #97db88;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca54",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 84
  },
  "hsl": {
    "h": 112.373,
    "s": 52.679,
    "l": 56.078
  },
  "oklch": {
    "l": 0.75165,
    "c": 0.18404,
    "h": 141.2
  },
  "luminance": 0.45534
}

Semantic roles & 50–950 ramp

primary

#63CA54

secondary

#CFA5D5

accent

#4CDCCA

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CA54

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

Preview Lab → · Contrast checker → · Palette generator →