#63FC89#63FC89

#63FC89 is a very light, highly saturated green. Relative luminance 0.741; OKLCH L 88.3% C 0.203 H 148.7°. Best body text is #000000 at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#63FC89
RGB	rgb(99, 252, 137)
HSL	hsl(135, 96%, 69%)
HSV	hsv(135, 61%, 99%)
CMYK	cmyk(60.7%, 0%, 45.6%, 1.2%)
CIE-LAB	lab(88.96, -64.25, 43.16)
CIE-LCH	lch(88.96, 77.40, 146.11°)
OKLab	oklab(88.3% -0.1735 0.1055)
OKLCH	oklch(88.3% 0.203 148.7)
XYZ	xyz(44.4682, 74.0752, 35.6166)
Luminance	0.7408 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FC89 #FC63D6

analogous

#8AFC63 #63FC89 #63FCD6

triadic

#63FC89 #8963FC #FC8963

tetradic

#63FC89 #638AFC #FC63D6 #FCD663

square

#63FC89 #638AFC #FC63D6 #FCD663

split-complementary

#63FC89 #D663FC #FC638A

monochromatic

#04E03B #27FB5C #63FC89 #9FFDB6 #DBFEE4

Accessibility & contrast

On white

1.33

#63FC89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.82

#63FC89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FC89

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FC89	#FFFFFF	#000000	##000000
##63FC89	1.00	1.33	15.82	15.82
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.82	21.00	1.00	1.00
##000000	15.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE880

Deuteranopia (green-blind)

#EADA91

Tritanopia (blue-blind)

#36F7E1

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #63fc89;
/* rgb */ color: rgb(99, 252, 137);
/* oklch */ color: oklch(88.3% 0.203 148.7);

Tailwind

colors: {
  custom: {
    50: '#9dfead',
    500: '#63fc89',
    950: '#000000',
  },
}

SCSS

$custom: #63fc89;
$custom-light: #9dfead;
$custom-dark: #000000;

JSON

{
  "hex": "#63fc89",
  "rgb": {
    "r": 99,
    "g": 252,
    "b": 137
  },
  "hsl": {
    "h": 134.902,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.88301,
    "c": 0.2031,
    "h": 148.7
  },
  "luminance": 0.7408
}

Semantic roles & 50–950 ramp

primary

#63FC89

secondary

#D62DAC

accent

#00ACE6

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#101810

muted

#808681

Preview Lab

Preview with #63FC89

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

Preview Lab → · Contrast checker → · Palette generator →