#39A9BB#39A9BB

#39A9BB is a light, moderate teal. Relative luminance 0.328; OKLCH L 68.0% C 0.101 H 210.3°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#39A9BB
RGB	rgb(57, 169, 187)
HSL	hsl(188, 53%, 48%)
HSV	hsv(188, 70%, 73%)
CMYK	cmyk(69.5%, 9.6%, 0%, 26.7%)
CIE-LAB	lab(64.02, -25.25, -18.39)
CIE-LCH	lch(64.02, 31.24, 216.07°)
OKLab	oklab(68% -0.0875 -0.0511)
OKLCH	oklch(68% 0.101 210.3)
XYZ	xyz(24.8411, 32.8308, 52.0319)
Luminance	0.3283 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A9BB #BB4B39

analogous

#39BB8C #39A9BB #3968BB

triadic

#39A9BB #BB39A9 #A9BB39

tetradic

#39A9BB #8C39BB #BB4B39 #68BB39

square

#39A9BB #8C39BB #BB4B39 #68BB39

split-complementary

#39A9BB #BB3968 #BB8C39

monochromatic

#1C545D #2B7F8C #39A9BB #62C0CF #91D3DD

Accessibility & contrast

On white

2.78

#39A9BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#39A9BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A9BB

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A9BB	#FFFFFF	#000000	##000000
##39A9BB	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA3BC

Deuteranopia (green-blind)

#8795BB

Tritanopia (blue-blind)

#00B1AE

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #39a9bb;
/* rgb */ color: rgb(57, 169, 187);
/* oklch */ color: oklch(68.0% 0.101 210.3);

Tailwind

colors: {
  custom: {
    50: '#81c3cf',
    500: '#39a9bb',
    950: '#000000',
  },
}

SCSS

$custom: #39a9bb;
$custom-light: #81c3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#39a9bb",
  "rgb": {
    "r": 57,
    "g": 169,
    "b": 187
  },
  "hsl": {
    "h": 188.308,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68002,
    "c": 0.10131,
    "h": 210.3
  },
  "luminance": 0.32834
}

Semantic roles & 50–950 ramp

primary

#39A9BB

secondary

#C89087

accent

#5F4BDD

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #39A9BB

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

Preview Lab → · Contrast checker → · Palette generator →