#63E88C#63E88C

#63E88C is a very light, vivid green. Relative luminance 0.623; OKLCH L 83.5% C 0.174 H 150.9°. Best body text is #000000 at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#63E88C
RGB	rgb(99, 232, 140)
HSL	hsl(138, 74%, 65%)
HSV	hsv(138, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 39.7%, 9%)
CIE-LAB	lab(83.05, -56.24, 34.06)
CIE-LCH	lch(83.05, 65.75, 148.80°)
OKLab	oklab(83.46% -0.1522 0.0846)
OKLCH	oklch(83.46% 0.174 150.9)
XYZ	xyz(38.7330, 62.2557, 34.7812)
Luminance	0.6226 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E88C #E863BF

analogous

#7DE863 #63E88C #63E8CE

triadic

#63E88C #8C63E8 #E88C63

tetradic

#63E88C #637DE8 #E863BF #E8CE63

square

#63E88C #637DE8 #E863BF #E8CE63

split-complementary

#63E88C #CE63E8 #E8637D

monochromatic

#1BB64B #2EE065 #63E88C #98F0B3 #CEF8DB

Accessibility & contrast

On white

1.56

#63E88C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.45

#63E88C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E88C

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E88C	#FFFFFF	#000000	##000000
##63E88C	1.00	1.56	13.45	13.45
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.45	21.00	1.00	1.00
##000000	13.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D686

Deuteranopia (green-blind)

#D7CA92

Tritanopia (blue-blind)

#3EE5D1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e88c;
/* rgb */ color: rgb(99, 232, 140);
/* oklch */ color: oklch(83.5% 0.174 150.9);

Tailwind

colors: {
  custom: {
    50: '#9af0ae',
    500: '#63e88c',
    950: '#000000',
  },
}

SCSS

$custom: #63e88c;
$custom-light: #9af0ae;
$custom-dark: #000000;

JSON

{
  "hex": "#63e88c",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 140
  },
  "hsl": {
    "h": 138.496,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83458,
    "c": 0.17416,
    "h": 150.9
  },
  "luminance": 0.62259
}

Semantic roles & 50–950 ramp

primary

#63E88C

secondary

#B6398F

accent

#0F99D6

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63E88C

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

Preview Lab → · Contrast checker → · Palette generator →