#39AAC3#39AAC3

#39AAC3 is a light, moderate cyan. Relative luminance 0.336; OKLCH L 68.6% C 0.105 H 215.7°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#39AAC3
RGB	rgb(57, 170, 195)
HSL	hsl(191, 55%, 49%)
HSV	hsv(191, 71%, 76%)
CMYK	cmyk(70.8%, 12.8%, 0%, 23.5%)
CIE-LAB	lab(64.61, -23.26, -21.95)
CIE-LCH	lch(64.61, 31.98, 223.35°)
OKLab	oklab(68.57% -0.0852 -0.0612)
OKLCH	oklch(68.57% 0.105 215.7)
XYZ	xyz(25.9083, 33.5565, 56.7308)
Luminance	0.3356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AAC3 #C35239

analogous

#39C397 #39AAC3 #3965C3

triadic

#39AAC3 #C339AA #AAC339

tetradic

#39AAC3 #9739C3 #C35239 #65C339

square

#39AAC3 #9739C3 #C35239 #65C339

split-complementary

#39AAC3 #C33965 #C39739

monochromatic

#1D5764 #2B8194 #39AAC3 #67BFD2 #96D3E0

Accessibility & contrast

On white

2.72

#39AAC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#39AAC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AAC3

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AAC3	#FFFFFF	#000000	##000000
##39AAC3	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A5C4

Deuteranopia (green-blind)

#8697C3

Tritanopia (blue-blind)

#00B3B2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #39aac3;
/* rgb */ color: rgb(57, 170, 195);
/* oklch */ color: oklch(68.6% 0.105 215.7);

Tailwind

colors: {
  custom: {
    50: '#82c3d5',
    500: '#39aac3',
    950: '#000000',
  },
}

SCSS

$custom: #39aac3;
$custom-light: #82c3d5;
$custom-dark: #000000;

JSON

{
  "hex": "#39aac3",
  "rgb": {
    "r": 57,
    "g": 170,
    "b": 195
  },
  "hsl": {
    "h": 190.87,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.68567,
    "c": 0.10491,
    "h": 215.7
  },
  "luminance": 0.33559
}

Semantic roles & 50–950 ramp

primary

#39AAC3

secondary

#CC988C

accent

#654ADE

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #39AAC3

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

Preview Lab → · Contrast checker → · Palette generator →