#63E473#63E473

#63E473 is a very light, vivid green. Relative luminance 0.594; OKLCH L 82.1% C 0.191 H 145.9°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#63E473
RGB	rgb(99, 228, 115)
HSL	hsl(127, 70%, 64%)
HSV	hsv(127, 57%, 89%)
CMYK	cmyk(56.6%, 0%, 49.6%, 10.6%)
CIE-LAB	lab(81.50, -58.54, 44.37)
CIE-LCH	lch(81.50, 73.46, 142.84°)
OKLab	oklab(82.07% -0.1586 0.1073)
OKLCH	oklch(82.07% 0.191 145.9)
XYZ	xyz(35.9813, 59.3740, 25.7805)
Luminance	0.5938 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E473 #E463D4

analogous

#94E463 #63E473 #63E4B4

triadic

#63E473 #7363E4 #E47363

tetradic

#63E473 #6394E4 #E463D4 #E4B463

square

#63E473 #6394E4 #E463D4 #E4B463

split-complementary

#63E473 #B463E4 #E46394

monochromatic

#1EAE30 #2FDB44 #63E473 #97EDA2 #CBF6D1

Accessibility & contrast

On white

1.63

#63E473 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#63E473 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E473

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E473	#FFFFFF	#000000	##000000
##63E473	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D269

Deuteranopia (green-blind)

#D6C67B

Tritanopia (blue-blind)

#49DFCA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e473;
/* rgb */ color: rgb(99, 228, 115);
/* oklch */ color: oklch(82.1% 0.191 145.9);

Tailwind

colors: {
  custom: {
    50: '#9aed9d',
    500: '#63e473',
    950: '#000000',
  },
}

SCSS

$custom: #63e473;
$custom-light: #9aed9d;
$custom-dark: #000000;

JSON

{
  "hex": "#63e473",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 115
  },
  "hsl": {
    "h": 127.442,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82068,
    "c": 0.19146,
    "h": 145.9
  },
  "luminance": 0.59377
}

Semantic roles & 50–950 ramp

primary

#63E473

secondary

#B03CA1

accent

#13BBD3

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F160E

muted

#80857F

Preview Lab

Preview with #63E473

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

Preview Lab → · Contrast checker → · Palette generator →