#63E04B#63E04B

#63E04B is a light, highly saturated green. Relative luminance 0.565; OKLCH L 80.6% C 0.218 H 140.7°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#63E04B
RGB	rgb(99, 224, 75)
HSL	hsl(110, 71%, 59%)
HSV	hsv(110, 67%, 88%)
CMYK	cmyk(55.8%, 0%, 66.5%, 12.2%)
CIE-LAB	lab(79.88, -61.61, 60.19)
CIE-LCH	lch(79.88, 86.13, 135.67°)
OKLab	oklab(80.61% -0.1686 0.1383)
OKLCH	oklch(80.61% 0.218 140.7)
XYZ	xyz(33.0697, 56.4691, 15.8122)
Luminance	0.5647 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E04B #C84BE0

analogous

#ADE04B #63E04B #4BE07D

triadic

#63E04B #4B63E0 #E04B63

tetradic

#63E04B #4BADE0 #C84BE0 #E07D4B

square

#63E04B #4BADE0 #C84BE0 #E07D4B

split-complementary

#63E04B #7D4BE0 #E04BAD

monochromatic

#2E971A #3ECB23 #63E04B #90E97F #BDF2B3

Accessibility & contrast

On white

1.71

#63E04B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#63E04B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E04B

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E04B	#FFFFFF	#000000	##000000
##63E04B	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD37

Deuteranopia (green-blind)

#D6C258

Tritanopia (blue-blind)

#53D9C2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63e04b;
/* rgb */ color: rgb(99, 224, 75);
/* oklch */ color: oklch(80.6% 0.218 140.7);

Tailwind

colors: {
  custom: {
    50: '#9beb84',
    500: '#63e04b',
    950: '#000000',
  },
}

SCSS

$custom: #63e04b;
$custom-light: #9beb84;
$custom-dark: #000000;

JSON

{
  "hex": "#63e04b",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 75
  },
  "hsl": {
    "h": 110.336,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.80605,
    "c": 0.21807,
    "h": 140.7
  },
  "luminance": 0.56472
}

Semantic roles & 50–950 ramp

primary

#63E04B

secondary

#8A349B

accent

#3AEDD1

background

#FCFFFB

surface

#F6FEF2

border

#D0D6CC

text

#0F160B

muted

#80857E

Preview Lab

Preview with #63E04B

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

Preview Lab → · Contrast checker → · Palette generator →