#63FFB9#63FFB9

#63FFB9 is a very light, vivid teal. Relative luminance 0.777; OKLCH L 89.9% C 0.165 H 160.7°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#63FFB9
RGB	rgb(99, 255, 185)
HSL	hsl(153, 100%, 69%)
HSV	hsv(153, 61%, 100%)
CMYK	cmyk(61.2%, 0%, 27.5%, 0%)
CIE-LAB	lab(90.63, -56.90, 21.47)
CIE-LCH	lch(90.63, 60.82, 159.33°)
OKLab	oklab(89.93% -0.1558 0.0547)
OKLCH	oklch(89.93% 0.165 160.7)
XYZ	xyz(49.6578, 77.6703, 58.2644)
Luminance	0.7768 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FFB9 #FF63A9

analogous

#63FF6B #63FFB9 #63F7FF

triadic

#63FFB9 #B963FF #FFB963

tetradic

#63FFB9 #6B63FF #FF63A9 #F7FF63

square

#63FFB9 #6B63FF #FF63A9 #F7FF63

split-complementary

#63FFB9 #FF63F7 #FF6B63

monochromatic

#00E880 #26FF9E #63FFB9 #A0FFD4 #DDFFF0

Accessibility & contrast

On white

1.27

#63FFB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#63FFB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FFB9

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FFB9	#FFFFFF	#000000	##000000
##63FFB9	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCEDB5

Deuteranopia (green-blind)

#E7DEBD

Tritanopia (blue-blind)

#00FEEC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #63ffb9;
/* rgb */ color: rgb(99, 255, 185);
/* oklch */ color: oklch(89.9% 0.165 160.7);

Tailwind

colors: {
  custom: {
    50: '#9dffce',
    500: '#63ffb9',
    950: '#000000',
  },
}

SCSS

$custom: #63ffb9;
$custom-light: #9dffce;
$custom-dark: #000000;

JSON

{
  "hex": "#63ffb9",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 185
  },
  "hsl": {
    "h": 153.077,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89932,
    "c": 0.16514,
    "h": 160.7
  },
  "luminance": 0.77675
}

Semantic roles & 50–950 ramp

primary

#63FFB9

secondary

#DA2C7A

accent

#0067E6

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#101813

muted

#808683

Preview Lab

Preview with #63FFB9

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

Preview Lab → · Contrast checker → · Palette generator →