#63CA78#63CA78

#63CA78 is a light, vivid green. Relative luminance 0.463; OKLCH L 75.7% C 0.151 H 148.4°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#63CA78
RGB	rgb(99, 202, 120)
HSL	hsl(132, 49%, 59%)
HSV	hsv(132, 51%, 79%)
CMYK	cmyk(51%, 0%, 40.6%, 20.8%)
CIE-LAB	lab(73.71, -47.54, 31.99)
CIE-LCH	lch(73.71, 57.30, 146.07°)
OKLab	oklab(75.7% -0.129 0.0792)
OKLCH	oklch(75.7% 0.151 148.4)
XYZ	xyz(29.6544, 46.2474, 25.1296)
Luminance	0.4625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA78 #CA63B5

analogous

#82CA63 #63CA78 #63CAAC

triadic

#63CA78 #7863CA #CA7863

tetradic

#63CA78 #6382CA #CA63B5 #CAAC63

square

#63CA78 #6382CA #CA63B5 #CAAC63

split-complementary

#63CA78 #AC63CA #CA6382

monochromatic

#2D853F #3DB355 #63CA78 #91DAA0 #BEE9C7

Accessibility & contrast

On white

2.05

#63CA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#63CA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA78

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA78	#FFFFFF	#000000	##000000
##63CA78	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBB72

Deuteranopia (green-blind)

#BDB17D

Tritanopia (blue-blind)

#4FC6B6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63ca78;
/* rgb */ color: rgb(99, 202, 120);
/* oklch */ color: oklch(75.7% 0.151 148.4);

Tailwind

colors: {
  custom: {
    50: '#96dba0',
    500: '#63ca78',
    950: '#000000',
  },
}

SCSS

$custom: #63ca78;
$custom-light: #96dba0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca78",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 120
  },
  "hsl": {
    "h": 132.233,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.75698,
    "c": 0.15135,
    "h": 148.4
  },
  "luminance": 0.4625
}

Semantic roles & 50–950 ramp

primary

#63CA78

secondary

#D9B0D0

accent

#4FBDD9

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150F

muted

#7E837E

Preview Lab

Preview with #63CA78

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

Preview Lab → · Contrast checker → · Palette generator →