#3ACDDF#3ACDDF

#3ACDDF is a light, vivid teal. Relative luminance 0.499; OKLCH L 78.1% C 0.121 H 207.2°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#3ACDDF
RGB	rgb(58, 205, 223)
HSL	hsl(187, 72%, 55%)
HSV	hsv(187, 74%, 87%)
CMYK	cmyk(74%, 8.1%, 0%, 12.5%)
CIE-LAB	lab(76.00, -31.83, -19.94)
CIE-LCH	lch(76.00, 37.56, 212.07°)
OKLab	oklab(78.08% -0.1077 -0.0554)
OKLCH	oklch(78.08% 0.121 207.2)
XYZ	xyz(36.8897, 49.8854, 77.4824)
Luminance	0.4989 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ACDDF #DF4C3A

analogous

#3ADF9E #3ACDDF #3A7BDF

triadic

#3ACDDF #DF3ACD #CDDF3A

tetradic

#3ACDDF #9E3ADF #DF4C3A #7BDF3A

square

#3ACDDF #9E3ADF #DF4C3A #7BDF3A

split-complementary

#3ACDDF #DF3A7B #DF9E3A

monochromatic

#167C88 #1FACBD #3ACDDF #6FDAE8 #A3E8F0

Accessibility & contrast

On white

1.91

#3ACDDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#3ACDDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ACDDF

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ACDDF	#FFFFFF	#000000	##000000
##3ACDDF	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC5E0

Deuteranopia (green-blind)

#A4B4DF

Tritanopia (blue-blind)

#00D6D2

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #3acddf;
/* rgb */ color: rgb(58, 205, 223);
/* oklch */ color: oklch(78.1% 0.121 207.2);

Tailwind

colors: {
  custom: {
    50: '#89dce9',
    500: '#3acddf',
    950: '#000000',
  },
}

SCSS

$custom: #3acddf;
$custom-light: #89dce9;
$custom-dark: #000000;

JSON

{
  "hex": "#3acddf",
  "rgb": {
    "r": 58,
    "g": 205,
    "b": 223
  },
  "hsl": {
    "h": 186.545,
    "s": 72.052,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78078,
    "c": 0.12117,
    "h": 207.2
  },
  "luminance": 0.4989
}

Semantic roles & 50–950 ramp

primary

#3ACDDF

secondary

#DD9F98

accent

#4D39EF

background

#F9FDFE

surface

#F2FBFC

border

#CCD4D5

text

#0D1516

muted

#7E8384

Preview Lab

Preview with #3ACDDF

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

Preview Lab → · Contrast checker → · Palette generator →