#39ACC3#39ACC3

#39ACC3 is a light, moderate cyan. Relative luminance 0.343; OKLCH L 69.0% C 0.105 H 213.9°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#39ACC3
RGB	rgb(57, 172, 195)
HSL	hsl(190, 55%, 49%)
HSV	hsv(190, 71%, 76%)
CMYK	cmyk(70.8%, 11.8%, 0%, 23.5%)
CIE-LAB	lab(65.21, -24.28, -21.04)
CIE-LCH	lch(65.21, 32.13, 220.91°)
OKLab	oklab(69.05% -0.0872 -0.0586)
OKLCH	oklch(69.05% 0.105 213.9)
XYZ	xyz(26.2860, 34.3120, 56.8567)
Luminance	0.3432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ACC3 #C35039

analogous

#39C395 #39ACC3 #3967C3

triadic

#39ACC3 #C339AC #ACC339

tetradic

#39ACC3 #9539C3 #C35039 #67C339

square

#39ACC3 #9539C3 #C35039 #67C339

split-complementary

#39ACC3 #C33967 #C39539

monochromatic

#1D5864 #2B8294 #39ACC3 #67C1D2 #96D4E0

Accessibility & contrast

On white

2.67

#39ACC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#39ACC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ACC3

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ACC3	#FFFFFF	#000000	##000000
##39ACC3	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA6C4

Deuteranopia (green-blind)

#8898C3

Tritanopia (blue-blind)

#00B5B3

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39acc3;
/* rgb */ color: rgb(57, 172, 195);
/* oklch */ color: oklch(69.0% 0.105 213.9);

Tailwind

colors: {
  custom: {
    50: '#82c5d5',
    500: '#39acc3',
    950: '#000000',
  },
}

SCSS

$custom: #39acc3;
$custom-light: #82c5d5;
$custom-dark: #000000;

JSON

{
  "hex": "#39acc3",
  "rgb": {
    "r": 57,
    "g": 172,
    "b": 195
  },
  "hsl": {
    "h": 190,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6905,
    "c": 0.10508,
    "h": 213.9
  },
  "luminance": 0.34315
}

Semantic roles & 50–950 ramp

primary

#39ACC3

secondary

#CC978C

accent

#624ADE

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #39ACC3

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

Preview Lab → · Contrast checker → · Palette generator →