#39AAC8#39AAC8

#39AAC8 is a light, moderate cyan. Relative luminance 0.338; OKLCH L 68.8% C 0.108 H 219.3°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX#39AAC8
RGBrgb(57, 170, 200)
HSLhsl(193, 57%, 50%)
HSVhsv(193, 72%, 78%)
CMYKcmyk(71.5%, 15%, 0%, 21.6%)
CIE-LABlab(64.79, -21.67, -24.45)
CIE-LCHlch(64.79, 32.67, 228.45°)
OKLaboklab(68.77% -0.0833 -0.0683)
OKLCHoklch(68.77% 0.108 219.3)
XYZxyz(26.4831, 33.7864, 59.7581)
Luminance0.3379 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#39AAC8 #C85739
analogous
#39C89E #39AAC8 #3963C8
triadic
#39AAC8 #C839AA #AAC839
tetradic
#39AAC8 #9E39C8 #C85739 #63C839
square
#39AAC8 #9E39C8 #C85739 #63C839
split-complementary
#39AAC8 #C83963 #C89E39
monochromatic
#1D5969 #2B8299 #39AAC8 #69BFD5 #99D3E3

Accessibility & contrast

On white

2.71
#39AAC8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.76
#39AAC8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AAC8
7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##39AAC8#FFFFFF#000000##000000
##39AAC81.002.717.767.76
#FFFFFF2.711.0021.0021.00
#0000007.7621.001.001.00
##0000007.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#97A5CA
Deuteranopia (green-blind)
#8497C8
Tritanopia (blue-blind)
#00B4B4
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #39aac8;
/* rgb */ color: rgb(57, 170, 200);
/* oklch */ color: oklch(68.8% 0.108 219.3);
Tailwind
colors: {
  custom: {
    50: '#82c3d8',
    500: '#39aac8',
    950: '#000000',
  },
}
SCSS
$custom: #39aac8;
$custom-light: #82c3d8;
$custom-dark: #000000;
JSON
{
  "hex": "#39aac8",
  "rgb": {
    "r": 57,
    "g": 170,
    "b": 200
  },
  "hsl": {
    "h": 192.587,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.68775,
    "c": 0.10766,
    "h": 219.3
  },
  "luminance": 0.33789
}

Semantic roles & 50–950 ramp

primary
#39AAC8
secondary
#CE9C8F
accent
#6848E0
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1214
muted
#7D8183

Preview Lab

Preview with #39AAC8

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

Preview Lab → · Contrast checker → · Palette generator →

#39AAC8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva