#63E556#63E556

#63E556 is a light, highly saturated green. Relative luminance 0.594; OKLCH L 82.0% C 0.216 H 141.8°. Best body text is #000000 at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#63E556
RGB	rgb(99, 229, 86)
HSL	hsl(115, 73%, 62%)
HSV	hsv(115, 62%, 90%)
CMYK	cmyk(56.8%, 0%, 62.4%, 10.2%)
CIE-LAB	lab(81.49, -62.37, 57.46)
CIE-LCH	lch(81.49, 84.80, 137.34°)
OKLab	oklab(81.96% -0.1701 0.1337)
OKLCH	oklch(81.96% 0.216 141.8)
XYZ	xyz(34.8429, 59.3601, 18.4238)
Luminance	0.5936 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E556 #D856E5

analogous

#ABE556 #63E556 #56E590

triadic

#63E556 #5663E5 #E55663

tetradic

#63E556 #56ABE5 #D856E5 #E59056

square

#63E556 #56ABE5 #D856E5 #E59056

split-complementary

#63E556 #9056E5 #E556AB

monochromatic

#27A71A #33DC22 #63E556 #94ED8B #C5F5C0

Accessibility & contrast

On white

1.63

#63E556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.87

#63E556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E556

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E556	#FFFFFF	#000000	##000000
##63E556	1.00	1.63	12.87	12.87
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.87	21.00	1.00	1.00
##000000	12.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD145

Deuteranopia (green-blind)

#DAC662

Tritanopia (blue-blind)

#50DEC7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e556;
/* rgb */ color: rgb(99, 229, 86);
/* oklch */ color: oklch(82.0% 0.216 141.8);

Tailwind

colors: {
  custom: {
    50: '#9bee8b',
    500: '#63e556',
    950: '#000000',
  },
}

SCSS

$custom: #63e556;
$custom-light: #9bee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#63e556",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 86
  },
  "hsl": {
    "h": 114.545,
    "s": 73.333,
    "l": 61.765
  },
  "oklch": {
    "l": 0.81961,
    "c": 0.21633,
    "h": 141.8
  },
  "luminance": 0.59363
}

Semantic roles & 50–950 ramp

primary

#63E556

secondary

#9E36A9

accent

#10D5C3

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E556

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

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