#63E541#63E541

#63E541 is a light, highly saturated green. Relative luminance 0.591; OKLCH L 81.8% C 0.230 H 140.0°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#63E541
RGB	rgb(99, 229, 65)
HSL	hsl(108, 76%, 58%)
HSV	hsv(108, 72%, 90%)
CMYK	cmyk(56.8%, 0%, 71.6%, 10.2%)
CIE-LAB	lab(81.33, -64.18, 65.43)
CIE-LCH	lch(81.33, 91.66, 134.45°)
OKLab	oklab(81.78% -0.1762 0.148)
OKLCH	oklch(81.78% 0.23 140)
XYZ	xyz(34.1175, 59.0700, 14.6037)
Luminance	0.5907 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E541 #C341E5

analogous

#B5E541 #63E541 #41E571

triadic

#63E541 #4163E5 #E54163

tetradic

#63E541 #41B5E5 #C341E5 #E57141

square

#63E541 #41B5E5 #C341E5 #E57141

split-complementary

#63E541 #7141E5 #E541B5

monochromatic

#309715 #41CD1C #63E541 #8FEC77 #BBF4AD

Accessibility & contrast

On white

1.64

#63E541 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#63E541 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E541

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E541	#FFFFFF	#000000	##000000
##63E541	1.00	1.64	12.81	12.81
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.81	21.00	1.00	1.00
##000000	12.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD124

Deuteranopia (green-blind)

#DBC652

Tritanopia (blue-blind)

#53DEC5

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e541;
/* rgb */ color: rgb(99, 229, 65);
/* oklch */ color: oklch(81.8% 0.230 140.0);

Tailwind

colors: {
  custom: {
    50: '#9cee7f',
    500: '#63e541',
    950: '#000000',
  },
}

SCSS

$custom: #63e541;
$custom-light: #9cee7f;
$custom-dark: #000000;

JSON

{
  "hex": "#63e541",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 65
  },
  "hsl": {
    "h": 107.561,
    "s": 75.926,
    "l": 57.647
  },
  "oklch": {
    "l": 0.81779,
    "c": 0.23011,
    "h": 140
  },
  "luminance": 0.59073
}

Semantic roles & 50–950 ramp

primary

#63E541

secondary

#852F9B

accent

#35F3CB

background

#FCFFFB

surface

#F6FEF2

border

#D0D6CC

text

#0F160B

muted

#80857E

Preview Lab

Preview with #63E541

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

Preview Lab → · Contrast checker → · Palette generator →