#63E249#63E249

#63E249 is a light, highly saturated green. Relative luminance 0.575; OKLCH L 81.1% C 0.222 H 140.5°. Best body text is #000000 at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#63E249
RGB	rgb(99, 226, 73)
HSL	hsl(110, 73%, 59%)
HSV	hsv(110, 68%, 89%)
CMYK	cmyk(56.2%, 0%, 67.7%, 11.4%)
CIE-LAB	lab(80.47, -62.49, 61.60)
CIE-LCH	lch(80.47, 87.75, 135.41°)
OKLab	oklab(81.09% -0.1712 0.141)
OKLCH	oklch(81.09% 0.222 140.5)
XYZ	xyz(33.5430, 57.5235, 15.6376)
Luminance	0.5753 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E249 #C849E2

analogous

#AFE249 #63E249 #49E27B

triadic

#63E249 #4963E2 #E24963

tetradic

#63E249 #49AFE2 #C849E2 #E27B49

square

#63E249 #49AFE2 #C849E2 #E27B49

split-complementary

#63E249 #7B49E2 #E249AF

monochromatic

#2E9818 #3ECD21 #63E249 #90EA7E #BDF3B3

Accessibility & contrast

On white

1.68

#63E249 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.51

#63E249 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E249

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E249	#FFFFFF	#000000	##000000
##63E249	1.00	1.68	12.51	12.51
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.51	21.00	1.00	1.00
##000000	12.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE33

Deuteranopia (green-blind)

#D8C457

Tritanopia (blue-blind)

#53DBC3

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e249;
/* rgb */ color: rgb(99, 226, 73);
/* oklch */ color: oklch(81.1% 0.222 140.5);

Tailwind

colors: {
  custom: {
    50: '#9bec83',
    500: '#63e249',
    950: '#000000',
  },
}

SCSS

$custom: #63e249;
$custom-light: #9bec83;
$custom-dark: #000000;

JSON

{
  "hex": "#63e249",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 73
  },
  "hsl": {
    "h": 109.804,
    "s": 72.512,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81089,
    "c": 0.22175,
    "h": 140.5
  },
  "luminance": 0.57526
}

Semantic roles & 50–950 ramp

primary

#63E249

secondary

#8A339C

accent

#39EFD0

background

#FCFFFB

surface

#F6FEF2

border

#D0D6CC

text

#0F160B

muted

#80857E

Preview Lab

Preview with #63E249

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

Preview Lab → · Contrast checker → · Palette generator →