#63CA64#63CA64

#63CA64 is a light, vivid green. Relative luminance 0.458; OKLCH L 75.4% C 0.170 H 143.8°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#63CA64
RGB	rgb(99, 202, 100)
HSL	hsl(121, 49%, 59%)
HSV	hsv(121, 51%, 79%)
CMYK	cmyk(51%, 0%, 50.5%, 20.8%)
CIE-LAB	lab(73.42, -50.53, 41.65)
CIE-LCH	lch(73.42, 65.48, 140.50°)
OKLab	oklab(75.37% -0.1374 0.1004)
OKLCH	oklch(75.37% 0.17 143.8)
XYZ	xyz(28.5649, 45.8116, 19.3914)
Luminance	0.4581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA64 #CA63C9

analogous

#96CA63 #63CA64 #63CA98

triadic

#63CA64 #6463CA #CA6463

tetradic

#63CA64 #6396CA #CA63C9 #CA9863

square

#63CA64 #6396CA #CA63C9 #CA9863

split-complementary

#63CA64 #9863CA #CA6396

monochromatic

#2D852E #3DB33E #63CA64 #91DA91 #BEE9BF

Accessibility & contrast

On white

2.07

#63CA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#63CA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA64

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA64	#FFFFFF	#000000	##000000
##63CA64	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA5B

Deuteranopia (green-blind)

#C0B16B

Tritanopia (blue-blind)

#54C5B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #63ca64;
/* rgb */ color: rgb(99, 202, 100);
/* oklch */ color: oklch(75.4% 0.170 143.8);

Tailwind

colors: {
  custom: {
    50: '#97db92',
    500: '#63ca64',
    950: '#000000',
  },
}

SCSS

$custom: #63ca64;
$custom-light: #97db92;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca64",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 100
  },
  "hsl": {
    "h": 120.583,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.75374,
    "c": 0.17015,
    "h": 143.8
  },
  "luminance": 0.45814
}

Semantic roles & 50–950 ramp

primary

#63CA64

secondary

#D9B0D8

accent

#4FD7D9

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #63CA64

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

Preview Lab → · Contrast checker → · Palette generator →