#39B1B0#39B1B0

#39B1B0 is a light, moderate teal. Relative luminance 0.354; OKLCH L 69.6% C 0.104 H 194.2°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#39B1B0
RGB	rgb(57, 177, 176)
HSL	hsl(180, 51%, 46%)
HSV	hsv(180, 68%, 69%)
CMYK	cmyk(67.8%, 0%, 0.6%, 30.6%)
CIE-LAB	lab(66.09, -32.46, -9.15)
CIE-LCH	lch(66.09, 33.73, 195.75°)
OKLab	oklab(69.56% -0.1004 -0.0254)
OKLCH	oklch(69.56% 0.104 194.2)
XYZ	xyz(25.2424, 35.4458, 46.5773)
Luminance	0.3545 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B1B0 #B1393A

analogous

#39B174 #39B1B0 #3976B1

triadic

#39B1B0 #B039B1 #B1B039

tetradic

#39B1B0 #7439B1 #B1393A #76B139

square

#39B1B0 #7439B1 #B1393A #76B139

split-complementary

#39B1B0 #B13976 #B17439

monochromatic

#1B5454 #2A8382 #39B1B0 #5DCBCA #8BDAD9

Accessibility & contrast

On white

2.60

#39B1B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#39B1B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B1B0

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B1B0	#FFFFFF	#000000	##000000
##39B1B0	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A8B0

Deuteranopia (green-blind)

#949BB1

Tritanopia (blue-blind)

#00B6B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #39b1b0;
/* rgb */ color: rgb(57, 177, 176);
/* oklch */ color: oklch(69.6% 0.104 194.2);

Tailwind

colors: {
  custom: {
    50: '#81c9c7',
    500: '#39b1b0',
    950: '#000000',
  },
}

SCSS

$custom: #39b1b0;
$custom-light: #81c9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#39b1b0",
  "rgb": {
    "r": 57,
    "g": 177,
    "b": 176
  },
  "hsl": {
    "h": 179.5,
    "s": 51.282,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69557,
    "c": 0.10353,
    "h": 194.2
  },
  "luminance": 0.35449
}

Semantic roles & 50–950 ramp

primary

#39B1B0

secondary

#C48282

accent

#4D4EDB

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B1B0

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

Preview Lab → · Contrast checker → · Palette generator →