#63E04E#63E04E

#63E04E is a light, highly saturated green. Relative luminance 0.565; OKLCH L 80.6% C 0.216 H 140.9°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#63E04E
RGB	rgb(99, 224, 78)
HSL	hsl(111, 70%, 59%)
HSV	hsv(111, 65%, 88%)
CMYK	cmyk(55.8%, 0%, 65.2%, 12.2%)
CIE-LAB	lab(79.90, -61.34, 59.01)
CIE-LCH	lch(79.90, 85.12, 136.11°)
OKLab	oklab(80.63% -0.1677 0.1361)
OKLCH	oklch(80.63% 0.216 140.9)
XYZ	xyz(33.1748, 56.5112, 16.3658)
Luminance	0.5651 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E04E #CB4EE0

analogous

#ACE04E #63E04E #4EE082

triadic

#63E04E #4E63E0 #E04E63

tetradic

#63E04E #4EACE0 #CB4EE0 #E0824E

square

#63E04E #4EACE0 #CB4EE0 #E0824E

split-complementary

#63E04E #824EE0 #E04EAC

monochromatic

#2D991B #3CCD24 #63E04E #91E982 #BFF2B6

Accessibility & contrast

On white

1.71

#63E04E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#63E04E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E04E

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E04E	#FFFFFF	#000000	##000000
##63E04E	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3B

Deuteranopia (green-blind)

#D6C25B

Tritanopia (blue-blind)

#53D9C2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63e04e;
/* rgb */ color: rgb(99, 224, 78);
/* oklch */ color: oklch(80.6% 0.216 140.9);

Tailwind

colors: {
  custom: {
    50: '#9beb86',
    500: '#63e04e',
    950: '#000000',
  },
}

SCSS

$custom: #63e04e;
$custom-light: #9beb86;
$custom-dark: #000000;

JSON

{
  "hex": "#63e04e",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 78
  },
  "hsl": {
    "h": 111.37,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80632,
    "c": 0.21602,
    "h": 140.9
  },
  "luminance": 0.56514
}

Semantic roles & 50–950 ramp

primary

#63E04E

secondary

#8E359D

accent

#3BEDD3

background

#FCFFFC

surface

#F6FEF3

border

#D0D6CD

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E04E

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

Preview Lab → · Contrast checker → · Palette generator →