#3ACEDF#3ACEDF

#3ACEDF is a light, vivid teal. Relative luminance 0.504; OKLCH L 78.3% C 0.121 H 206.5°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#3ACEDF
RGB	rgb(58, 206, 223)
HSL	hsl(186, 72%, 55%)
HSV	hsv(186, 74%, 87%)
CMYK	cmyk(74%, 7.6%, 0%, 12.5%)
CIE-LAB	lab(76.29, -32.31, -19.49)
CIE-LCH	lch(76.29, 37.73, 211.11°)
OKLab	oklab(78.32% -0.1087 -0.0542)
OKLCH	oklch(78.32% 0.121 206.5)
XYZ	xyz(37.1297, 50.3654, 77.5623)
Luminance	0.5037 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ACEDF #DF4B3A

analogous

#3ADF9E #3ACEDF #3A7BDF

triadic

#3ACEDF #DF3ACE #CEDF3A

tetradic

#3ACEDF #9E3ADF #DF4B3A #7BDF3A

square

#3ACEDF #9E3ADF #DF4B3A #7BDF3A

split-complementary

#3ACEDF #DF3A7B #DF9E3A

monochromatic

#167D88 #1FADBD #3ACEDF #6FDBE8 #A3E8F0

Accessibility & contrast

On white

1.90

#3ACEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#3ACEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ACEDF

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ACEDF	#FFFFFF	#000000	##000000
##3ACEDF	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC6E0

Deuteranopia (green-blind)

#A5B5DF

Tritanopia (blue-blind)

#00D7D3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #3acedf;
/* rgb */ color: rgb(58, 206, 223);
/* oklch */ color: oklch(78.3% 0.121 206.5);

Tailwind

colors: {
  custom: {
    50: '#89dde9',
    500: '#3acedf',
    950: '#000000',
  },
}

SCSS

$custom: #3acedf;
$custom-light: #89dde9;
$custom-dark: #000000;

JSON

{
  "hex": "#3acedf",
  "rgb": {
    "r": 58,
    "g": 206,
    "b": 223
  },
  "hsl": {
    "h": 186.182,
    "s": 72.052,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78316,
    "c": 0.12146,
    "h": 206.5
  },
  "luminance": 0.5037
}

Semantic roles & 50–950 ramp

primary

#3ACEDF

secondary

#8E392F

accent

#4C39EF

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1516

muted

#7F8484

Preview Lab

Preview with #3ACEDF

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

Preview Lab → · Contrast checker → · Palette generator →