#63CB46#63CB46

#63CB46 is a light, vivid green. Relative luminance 0.458; OKLCH L 75.3% C 0.196 H 139.5°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#63CB46
RGB	rgb(99, 203, 70)
HSL	hsl(107, 56%, 54%)
HSV	hsv(107, 66%, 80%)
CMYK	cmyk(51.2%, 0%, 65.5%, 20.4%)
CIE-LAB	lab(73.42, -54.30, 55.24)
CIE-LCH	lch(73.42, 77.46, 134.51°)
OKLab	oklab(75.27% -0.1491 0.1273)
OKLCH	oklch(75.27% 0.196 139.5)
XYZ	xyz(27.6059, 45.8046, 13.1796)
Luminance	0.4581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB46 #AE46CB

analogous

#A5CB46 #63CB46 #46CB6B

triadic

#63CB46 #4663CB #CB4663

tetradic

#63CB46 #46A5CB #AE46CB #CB6B46

square

#63CB46 #46A5CB #AE46CB #CB6B46

split-complementary

#63CB46 #6B46CB #CB46A5

monochromatic

#337621 #48A52E #63CB46 #8BD876 #B4E6A6

Accessibility & contrast

On white

2.07

#63CB46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#63CB46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB46

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB46	#FFFFFF	#000000	##000000
##63CB46	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)

#D1BA35

Deuteranopia (green-blind)

#C3B152

Tritanopia (blue-blind)

#59C4B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #63cb46;
/* rgb */ color: rgb(99, 203, 70);
/* oklch */ color: oklch(75.3% 0.196 139.5);

Tailwind

colors: {
  custom: {
    50: '#98dc7f',
    500: '#63cb46',
    950: '#000000',
  },
}

SCSS

$custom: #63cb46;
$custom-light: #98dc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb46",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 70
  },
  "hsl": {
    "h": 106.917,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7527,
    "c": 0.19606,
    "h": 139.5
  },
  "luminance": 0.45807
}

Semantic roles & 50–950 ramp

primary

#63CB46

secondary

#C69AD3

accent

#48DFBE

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150A

muted

#7E837C

Preview Lab

Preview with #63CB46

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

Preview Lab → · Contrast checker → · Palette generator →