#63FBAA#63FBAA

#63FBAA is a very light, vivid green. Relative luminance 0.745; OKLCH L 88.7% C 0.173 H 156.6°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#63FBAA
RGB	rgb(99, 251, 170)
HSL	hsl(148, 95%, 69%)
HSV	hsv(148, 61%, 98%)
CMYK	cmyk(60.6%, 0%, 32.3%, 1.6%)
CIE-LAB	lab(89.18, -58.27, 27.11)
CIE-LCH	lch(89.18, 64.26, 155.05°)
OKLab	oklab(88.65% -0.1584 0.0684)
OKLCH	oklch(88.65% 0.173 156.6)
XYZ	xyz(46.8944, 74.5446, 49.9396)
Luminance	0.7455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FBAA #FB63B4

analogous

#68FB63 #63FBAA #63FBF6

triadic

#63FBAA #AA63FB #FBAA63

tetradic

#63FBAA #6368FB #FB63B4 #FBF663

square

#63FBAA #6368FB #FB63B4 #FBF663

split-complementary

#63FBAA #F663FB #FB6368

monochromatic

#06DE6B #27F989 #63FBAA #9FFDCB #DAFEEB

Accessibility & contrast

On white

1.32

#63FBAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#63FBAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FBAA

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FBAA	#FFFFFF	#000000	##000000
##63FBAA	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE9A5

Deuteranopia (green-blind)

#E5DAAF

Tritanopia (blue-blind)

#1BF9E6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63fbaa;
/* rgb */ color: rgb(99, 251, 170);
/* oklch */ color: oklch(88.7% 0.173 156.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#63fbaa",
  "rgb": {
    "r": 99,
    "g": 251,
    "b": 170
  },
  "hsl": {
    "h": 148.026,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.88652,
    "c": 0.1726,
    "h": 156.6
  },
  "luminance": 0.74549
}

Semantic roles & 50–950 ramp

primary

#63FBAA

secondary

#D52D87

accent

#007AE6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1812

muted

#808682

Preview Lab

Preview with #63FBAA

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

Preview Lab → · Contrast checker → · Palette generator →