#63FCA1#63FCA1

#63FCA1 is a very light, vivid green. Relative luminance 0.748; OKLCH L 88.7% C 0.182 H 154.0°. Best body text is #000000 at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#63FCA1
RGB	rgb(99, 252, 161)
HSL	hsl(144, 96%, 69%)
HSV	hsv(144, 61%, 99%)
CMYK	cmyk(60.7%, 0%, 36.1%, 1.2%)
CIE-LAB	lab(89.32, -60.30, 31.83)
CIE-LCH	lch(89.32, 68.19, 152.18°)
OKLab	oklab(88.72% -0.1634 0.0797)
OKLCH	oklch(88.72% 0.182 154)
XYZ	xyz(46.3852, 74.8420, 45.7128)
Luminance	0.7485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FCA1 #FC63BE

analogous

#72FC63 #63FCA1 #63FCEE

triadic

#63FCA1 #A163FC #FCA163

tetradic

#63FCA1 #6372FC #FC63BE #FCEE63

square

#63FCA1 #6372FC #FC63BE #FCEE63

split-complementary

#63FCA1 #EE63FC #FC6372

monochromatic

#04E05D #27FB7D #63FCA1 #9FFDC5 #DBFEE9

Accessibility & contrast

On white

1.32

#63FCA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.97

#63FCA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FCA1

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FCA1	#FFFFFF	#000000	##000000
##63FCA1	1.00	1.32	15.97	15.97
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.97	21.00	1.00	1.00
##000000	15.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE99B

Deuteranopia (green-blind)

#E7DBA7

Tritanopia (blue-blind)

#25F9E5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63fca1;
/* rgb */ color: rgb(99, 252, 161);
/* oklch */ color: oklch(88.7% 0.182 154.0);

Tailwind

colors: {
  custom: {
    50: '#9dfebd',
    500: '#63fca1',
    950: '#000000',
  },
}

SCSS

$custom: #63fca1;
$custom-light: #9dfebd;
$custom-dark: #000000;

JSON

{
  "hex": "#63fca1",
  "rgb": {
    "r": 99,
    "g": 252,
    "b": 161
  },
  "hsl": {
    "h": 144.314,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.88716,
    "c": 0.18179,
    "h": 154
  },
  "luminance": 0.74847
}

Semantic roles & 50–950 ramp

primary

#63FCA1

secondary

#D62D92

accent

#0088E6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#101812

muted

#808682

Preview Lab

Preview with #63FCA1

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

Preview Lab → · Contrast checker → · Palette generator →