#39B0B7#39B0B7

#39B0B7 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.6% C 0.103 H 200.8°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#39B0B7
RGB	rgb(57, 176, 183)
HSL	hsl(183, 53%, 47%)
HSV	hsv(183, 69%, 72%)
CMYK	cmyk(68.9%, 3.8%, 0%, 28.2%)
CIE-LAB	lab(66.01, -29.93, -13.16)
CIE-LCH	lch(66.01, 32.70, 203.74°)
OKLab	oklab(69.56% -0.0963 -0.0365)
OKLCH	oklch(69.56% 0.103 200.8)
XYZ	xyz(25.7562, 35.3365, 50.2538)
Luminance	0.3534 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B0B7 #B74039

analogous

#39B77F #39B0B7 #3971B7

triadic

#39B0B7 #B739B0 #B0B739

tetradic

#39B0B7 #7F39B7 #B74039 #71B739

square

#39B0B7 #7F39B7 #B74039 #71B739

split-complementary

#39B0B7 #B73971 #B77F39

monochromatic

#1C565A #2A8388 #39B0B7 #60C7CD #8ED8DC

Accessibility & contrast

On white

2.60

#39B0B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#39B0B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B0B7

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B0B7	#FFFFFF	#000000	##000000
##39B0B7	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A8B8

Deuteranopia (green-blind)

#909BB8

Tritanopia (blue-blind)

#00B7B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39b0b7;
/* rgb */ color: rgb(57, 176, 183);
/* oklch */ color: oklch(69.6% 0.103 200.8);

Tailwind

colors: {
  custom: {
    50: '#81c8cc',
    500: '#39b0b7',
    950: '#000000',
  },
}

SCSS

$custom: #39b0b7;
$custom-light: #81c8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#39b0b7",
  "rgb": {
    "r": 57,
    "g": 176,
    "b": 183
  },
  "hsl": {
    "h": 183.333,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.69561,
    "c": 0.10297,
    "h": 200.8
  },
  "luminance": 0.35339
}

Semantic roles & 50–950 ramp

primary

#39B0B7

secondary

#C78985

accent

#544CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B0B7

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

Preview Lab → · Contrast checker → · Palette generator →