#39AEC8#39AEC8

#39AEC8 is a light, moderate cyan. Relative luminance 0.353; OKLCH L 69.7% C 0.108 H 215.9°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#39AEC8
RGB	rgb(57, 174, 200)
HSL	hsl(191, 57%, 50%)
HSV	hsv(191, 72%, 78%)
CMYK	cmyk(71.5%, 13%, 0%, 21.6%)
CIE-LAB	lab(65.99, -23.73, -22.62)
CIE-LCH	lch(65.99, 32.78, 223.63°)
OKLab	oklab(69.74% -0.0872 -0.0631)
OKLCH	oklch(69.74% 0.108 215.9)
XYZ	xyz(27.2443, 35.3089, 60.0118)
Luminance	0.3531 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AEC8 #C85339

analogous

#39C89A #39AEC8 #3966C8

triadic

#39AEC8 #C839AE #AEC839

tetradic

#39AEC8 #9A39C8 #C85339 #66C839

square

#39AEC8 #9A39C8 #C85339 #66C839

split-complementary

#39AEC8 #C83966 #C89A39

monochromatic

#1D5C69 #2B8599 #39AEC8 #69C2D5 #99D5E3

Accessibility & contrast

On white

2.60

#39AEC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#39AEC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AEC8

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AEC8	#FFFFFF	#000000	##000000
##39AEC8	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA9C9

Deuteranopia (green-blind)

#889AC8

Tritanopia (blue-blind)

#00B7B6

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39aec8;
/* rgb */ color: rgb(57, 174, 200);
/* oklch */ color: oklch(69.7% 0.108 215.9);

Tailwind

colors: {
  custom: {
    50: '#83c6d8',
    500: '#39aec8',
    950: '#000000',
  },
}

SCSS

$custom: #39aec8;
$custom-light: #83c6d8;
$custom-dark: #000000;

JSON

{
  "hex": "#39aec8",
  "rgb": {
    "r": 57,
    "g": 174,
    "b": 200
  },
  "hsl": {
    "h": 190.909,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.69737,
    "c": 0.10764,
    "h": 215.9
  },
  "luminance": 0.35312
}

Semantic roles & 50–950 ramp

primary

#39AEC8

secondary

#CE9A8F

accent

#6448E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #39AEC8

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

Preview Lab → · Contrast checker → · Palette generator →