#39A0BF#39A0BF

#39A0BF is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.0% C 0.103 H 221.8°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#39A0BF
RGB	rgb(57, 160, 191)
HSL	hsl(194, 54%, 49%)
HSV	hsv(194, 70%, 75%)
CMYK	cmyk(70.2%, 16.2%, 0%, 25.1%)
CIE-LAB	lab(61.46, -19.34, -24.55)
CIE-LCH	lch(61.46, 31.25, 231.77°)
OKLab	oklab(65.99% -0.0767 -0.0686)
OKLCH	oklch(65.99% 0.103 221.8)
XYZ	xyz(23.6583, 29.7704, 53.7795)
Luminance	0.2977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A0BF #BF5839

analogous

#39BF9B #39A0BF #395DBF

triadic

#39A0BF #BF39A0 #A0BF39

tetradic

#39A0BF #9B39BF #BF5839 #5DBF39

square

#39A0BF #9B39BF #BF5839 #5DBF39

split-complementary

#39A0BF #BF395D #BF9B39

monochromatic

#1D5161 #2B7990 #39A0BF #64B8D1 #93CDDF

Accessibility & contrast

On white

3.02

#39A0BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#39A0BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39A0BF

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A0BF	#FFFFFF	#000000	##000000
##39A0BF	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9CC1

Deuteranopia (green-blind)

#7B8EBF

Tritanopia (blue-blind)

#00AAAA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #39a0bf;
/* rgb */ color: rgb(57, 160, 191);
/* oklch */ color: oklch(66.0% 0.103 221.8);

Tailwind

colors: {
  custom: {
    50: '#81bcd2',
    500: '#39a0bf',
    950: '#000000',
  },
}

SCSS

$custom: #39a0bf;
$custom-light: #81bcd2;
$custom-dark: #000000;

JSON

{
  "hex": "#39a0bf",
  "rgb": {
    "r": 57,
    "g": 160,
    "b": 191
  },
  "hsl": {
    "h": 193.881,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.65985,
    "c": 0.1029,
    "h": 221.8
  },
  "luminance": 0.29773
}

Semantic roles & 50–950 ramp

primary

#39A0BF

secondary

#CA998A

accent

#6C4ADD

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #39A0BF

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

Preview Lab → · Contrast checker → · Palette generator →