#39B0BB#39B0BB

#39B0BB is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.7% C 0.104 H 204.0°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#39B0BB
RGB	rgb(57, 176, 187)
HSL	hsl(185, 53%, 48%)
HSV	hsv(185, 70%, 73%)
CMYK	cmyk(69.5%, 5.9%, 0%, 26.7%)
CIE-LAB	lab(66.14, -28.74, -15.19)
CIE-LCH	lch(66.14, 32.50, 207.86°)
OKLab	oklab(69.71% -0.0946 -0.0421)
OKLCH	oklch(69.71% 0.104 204)
XYZ	xyz(26.1784, 35.5054, 52.4776)
Luminance	0.3551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B0BB #BB4439

analogous

#39BB85 #39B0BB #396FBB

triadic

#39B0BB #BB39B0 #B0BB39

tetradic

#39B0BB #8539BB #BB4439 #6FBB39

square

#39B0BB #8539BB #BB4439 #6FBB39

split-complementary

#39B0BB #BB396F #BB8539

monochromatic

#1C585D #2B848C #39B0BB #62C6CF #91D7DD

Accessibility & contrast

On white

2.59

#39B0BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#39B0BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B0BB

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B0BB	#FFFFFF	#000000	##000000
##39B0BB	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A9BC

Deuteranopia (green-blind)

#8F9BBB

Tritanopia (blue-blind)

#00B7B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #39b0bb;
/* rgb */ color: rgb(57, 176, 187);
/* oklch */ color: oklch(69.7% 0.104 204.0);

Tailwind

colors: {
  custom: {
    50: '#82c8cf',
    500: '#39b0bb',
    950: '#000000',
  },
}

SCSS

$custom: #39b0bb;
$custom-light: #82c8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#39b0bb",
  "rgb": {
    "r": 57,
    "g": 176,
    "b": 187
  },
  "hsl": {
    "h": 185.077,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.6971,
    "c": 0.10354,
    "h": 204
  },
  "luminance": 0.35508
}

Semantic roles & 50–950 ramp

primary

#39B0BB

secondary

#C88D87

accent

#574BDD

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B0BB

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

Preview Lab → · Contrast checker → · Palette generator →