#63DA49#63DA49

#63DA49 is a light, highly saturated green. Relative luminance 0.533; OKLCH L 79.1% C 0.212 H 140.3°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#63DA49
RGB	rgb(99, 218, 73)
HSL	hsl(109, 66%, 57%)
HSV	hsv(109, 67%, 85%)
CMYK	cmyk(54.6%, 0%, 66.5%, 14.5%)
CIE-LAB	lab(78.04, -59.61, 59.00)
CIE-LCH	lch(78.04, 83.88, 135.30°)
OKLab	oklab(79.08% -0.1634 0.1355)
OKLCH	oklch(79.08% 0.212 140.3)
XYZ	xyz(31.4182, 53.2739, 14.9293)
Luminance	0.5328 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DA49 #C049DA

analogous

#ACDA49 #63DA49 #49DA77

triadic

#63DA49 #4963DA #DA4963

tetradic

#63DA49 #49ACDA #C049DA #DA7749

square

#63DA49 #49ACDA #C049DA #DA7749

split-complementary

#63DA49 #7749DA #DA49AC

monochromatic

#318C1C #42BF27 #63DA49 #8FE47C #BAEFAF

Accessibility & contrast

On white

1.80

#63DA49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#63DA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DA49

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DA49	#FFFFFF	#000000	##000000
##63DA49	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C735

Deuteranopia (green-blind)

#D0BD56

Tritanopia (blue-blind)

#55D3BC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63da49;
/* rgb */ color: rgb(99, 218, 73);
/* oklch */ color: oklch(79.1% 0.212 140.3);

Tailwind

colors: {
  custom: {
    50: '#9ae682',
    500: '#63da49',
    950: '#000000',
  },
}

SCSS

$custom: #63da49;
$custom-light: #9ae682;
$custom-dark: #000000;

JSON

{
  "hex": "#63da49",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 73
  },
  "hsl": {
    "h": 109.241,
    "s": 66.21,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7908,
    "c": 0.21227,
    "h": 140.3
  },
  "luminance": 0.53276
}

Semantic roles & 50–950 ramp

primary

#63DA49

secondary

#813592

accent

#3FE9CB

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F160B

muted

#80847E

Preview Lab

Preview with #63DA49

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

Preview Lab → · Contrast checker → · Palette generator →