#63FBA9#63FBA9

#63FBA9 is a very light, vivid green. Relative luminance 0.745; OKLCH L 88.6% C 0.173 H 156.3°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#63FBA9
RGB	rgb(99, 251, 169)
HSL	hsl(148, 95%, 69%)
HSV	hsv(148, 61%, 98%)
CMYK	cmyk(60.6%, 0%, 32.7%, 1.6%)
CIE-LAB	lab(89.16, -58.46, 27.59)
CIE-LCH	lch(89.16, 64.64, 154.74°)
OKLab	oklab(88.63% -0.1589 0.0696)
OKLCH	oklch(88.63% 0.173 156.3)
XYZ	xyz(46.8001, 74.5069, 49.4433)
Luminance	0.7451 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FBA9 #FB63B5

analogous

#69FB63 #63FBA9 #63FBF5

triadic

#63FBA9 #A963FB #FBA963

tetradic

#63FBA9 #6369FB #FB63B5 #FBF563

square

#63FBA9 #6369FB #FB63B5 #FBF563

split-complementary

#63FBA9 #F563FB #FB6369

monochromatic

#06DE69 #27F988 #63FBA9 #9FFDCA #DAFEEB

Accessibility & contrast

On white

1.32

#63FBA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#63FBA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FBA9

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FBA9	#FFFFFF	#000000	##000000
##63FBA9	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE9A4

Deuteranopia (green-blind)

#E5DAAE

Tritanopia (blue-blind)

#1CF9E6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63fba9;
/* rgb */ color: rgb(99, 251, 169);
/* oklch */ color: oklch(88.6% 0.173 156.3);

Tailwind

colors: {
  custom: {
    50: '#9dfec3',
    500: '#63fba9',
    950: '#000000',
  },
}

SCSS

$custom: #63fba9;
$custom-light: #9dfec3;
$custom-dark: #000000;

JSON

{
  "hex": "#63fba9",
  "rgb": {
    "r": 99,
    "g": 251,
    "b": 169
  },
  "hsl": {
    "h": 147.632,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.88632,
    "c": 0.17346,
    "h": 156.3
  },
  "luminance": 0.74512
}

Semantic roles & 50–950 ramp

primary

#63FBA9

secondary

#D52D88

accent

#007CE6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1812

muted

#808682

Preview Lab

Preview with #63FBA9

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

Preview Lab → · Contrast checker → · Palette generator →