#63E873#63E873

#63E873 is a very light, vivid green. Relative luminance 0.616; OKLCH L 83.1% C 0.197 H 145.8°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#63E873
RGB	rgb(99, 232, 115)
HSL	hsl(127, 74%, 65%)
HSV	hsv(127, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 50.4%, 9%)
CIE-LAB	lab(82.70, -60.04, 45.85)
CIE-LCH	lch(82.70, 75.55, 142.63°)
OKLab	oklab(83.06% -0.1626 0.1106)
OKLCH	oklch(83.06% 0.197 145.8)
XYZ	xyz(37.0944, 61.6003, 26.1516)
Luminance	0.6160 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E873 #E863D8

analogous

#96E863 #63E873 #63E8B6

triadic

#63E873 #7363E8 #E87363

tetradic

#63E873 #6396E8 #E863D8 #E8B663

square

#63E873 #6396E8 #E863D8 #E8B663

split-complementary

#63E873 #B663E8 #E86396

monochromatic

#1BB62D #2EE043 #63E873 #98F0A3 #CEF8D3

Accessibility & contrast

On white

1.58

#63E873 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#63E873 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E873

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E873	#FFFFFF	#000000	##000000
##63E873	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD569

Deuteranopia (green-blind)

#DAC97B

Tritanopia (blue-blind)

#48E3CD

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #63e873;
/* rgb */ color: rgb(99, 232, 115);
/* oklch */ color: oklch(83.1% 0.197 145.8);

Tailwind

colors: {
  custom: {
    50: '#9bf09d',
    500: '#63e873',
    950: '#000000',
  },
}

SCSS

$custom: #63e873;
$custom-light: #9bf09d;
$custom-dark: #000000;

JSON

{
  "hex": "#63e873",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 115
  },
  "hsl": {
    "h": 127.218,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83058,
    "c": 0.19666,
    "h": 145.8
  },
  "luminance": 0.61604
}

Semantic roles & 50–950 ramp

primary

#63E873

secondary

#B639A7

accent

#0FBED6

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #63E873

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

Preview Lab → · Contrast checker → · Palette generator →