#63E68C#63E68C

#63E68C is a very light, vivid green. Relative luminance 0.611; OKLCH L 83.0% C 0.171 H 151.2°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#63E68C
RGB	rgb(99, 230, 140)
HSL	hsl(139, 72%, 65%)
HSV	hsv(139, 57%, 90%)
CMYK	cmyk(57%, 0%, 39.1%, 9.8%)
CIE-LAB	lab(82.45, -55.46, 33.27)
CIE-LCH	lch(82.45, 64.68, 149.04°)
OKLab	oklab(82.97% -0.1502 0.0827)
OKLCH	oklch(82.97% 0.171 151.2)
XYZ	xyz(38.1732, 61.1362, 34.5947)
Luminance	0.6114 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E68C #E663BD

analogous

#7BE663 #63E68C #63E6CE

triadic

#63E68C #8C63E6 #E68C63

tetradic

#63E68C #637BE6 #E663BD #E6CE63

square

#63E68C #637BE6 #E663BD #E6CE63

split-complementary

#63E68C #CE63E6 #E6637B

monochromatic

#1DB24B #2EDE65 #63E68C #98EEB3 #CCF7DA

Accessibility & contrast

On white

1.59

#63E68C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.23

#63E68C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E68C

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E68C	#FFFFFF	#000000	##000000
##63E68C	1.00	1.59	13.23	13.23
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.23	21.00	1.00	1.00
##000000	13.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D586

Deuteranopia (green-blind)

#D5C892

Tritanopia (blue-blind)

#3FE3D0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63e68c;
/* rgb */ color: rgb(99, 230, 140);
/* oklch */ color: oklch(83.0% 0.171 151.2);

Tailwind

colors: {
  custom: {
    50: '#9aefae',
    500: '#63e68c',
    950: '#000000',
  },
}

SCSS

$custom: #63e68c;
$custom-light: #9aefae;
$custom-dark: #000000;

JSON

{
  "hex": "#63e68c",
  "rgb": {
    "r": 99,
    "g": 230,
    "b": 140
  },
  "hsl": {
    "h": 138.779,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.82968,
    "c": 0.17145,
    "h": 151.2
  },
  "luminance": 0.6114
}

Semantic roles & 50–950 ramp

primary

#63E68C

secondary

#B33B8D

accent

#1197D4

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1610

muted

#808581

Preview Lab

Preview with #63E68C

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

Preview Lab → · Contrast checker → · Palette generator →