#63DC4F#63DC4F

#63DC4F is a light, highly saturated green. Relative luminance 0.544; OKLCH L 79.6% C 0.210 H 141.0°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#63DC4F
RGB	rgb(99, 220, 79)
HSL	hsl(111, 67%, 59%)
HSV	hsv(111, 64%, 86%)
CMYK	cmyk(55%, 0%, 64.1%, 13.7%)
CIE-LAB	lab(78.69, -59.79, 57.29)
CIE-LCH	lch(78.69, 82.81, 136.23°)
OKLab	oklab(79.64% -0.1635 0.1326)
OKLCH	oklch(79.64% 0.211 141)
XYZ	xyz(32.1486, 54.4009, 16.2019)
Luminance	0.5440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DC4F #C84FDC

analogous

#AADC4F #63DC4F #4FDC81

triadic

#63DC4F #4F63DC #DC4F63

tetradic

#63DC4F #4FAADC #C84FDC #DC814F

square

#63DC4F #4FAADC #C84FDC #DC814F

split-complementary

#63DC4F #814FDC #DC4FAA

monochromatic

#2E931D #3EC627 #63DC4F #90E682 #BDF0B5

Accessibility & contrast

On white

1.77

#63DC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#63DC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DC4F

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DC4F	#FFFFFF	#000000	##000000
##63DC4F	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C93D

Deuteranopia (green-blind)

#D2BF5B

Tritanopia (blue-blind)

#54D5BF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63dc4f;
/* rgb */ color: rgb(99, 220, 79);
/* oklch */ color: oklch(79.6% 0.210 141.0);

Tailwind

colors: {
  custom: {
    50: '#9ae886',
    500: '#63dc4f',
    950: '#000000',
  },
}

SCSS

$custom: #63dc4f;
$custom-light: #9ae886;
$custom-dark: #000000;

JSON

{
  "hex": "#63dc4f",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 79
  },
  "hsl": {
    "h": 111.489,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79638,
    "c": 0.2105,
    "h": 141
  },
  "luminance": 0.54404
}

Semantic roles & 50–950 ramp

primary

#63DC4F

secondary

#8A3798

accent

#3EEAD1

background

#FCFEFC

surface

#F5FDF3

border

#CFD5CD

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63DC4F

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

Preview Lab → · Contrast checker → · Palette generator →