#39B4B1#39B4B1

#39B4B1 is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.3% C 0.106 H 192.6°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#39B4B1
RGB	rgb(57, 180, 177)
HSL	hsl(179, 52%, 46%)
HSV	hsv(179, 68%, 71%)
CMYK	cmyk(68.3%, 0%, 1.7%, 29.4%)
CIE-LAB	lab(67.04, -33.60, -8.30)
CIE-LCH	lch(67.04, 34.61, 193.88°)
OKLab	oklab(70.33% -0.103 -0.0231)
OKLCH	oklch(70.33% 0.106 192.6)
XYZ	xyz(25.9408, 36.6837, 47.3000)
Luminance	0.3669 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B4B1 #B4393C

analogous

#39B474 #39B4B1 #397AB4

triadic

#39B4B1 #B139B4 #B4B139

tetradic

#39B4B1 #7439B4 #B4393C #7AB439

square

#39B4B1 #7439B4 #B4393C #7AB439

split-complementary

#39B4B1 #B4397A #B47439

monochromatic

#1C5756 #2A8683 #39B4B1 #5ECCC9 #8DDBD9

Accessibility & contrast

On white

2.52

#39B4B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#39B4B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B4B1

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B4B1	#FFFFFF	#000000	##000000
##39B4B1	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ABB1

Deuteranopia (green-blind)

#979DB2

Tritanopia (blue-blind)

#00B9B3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39b4b1;
/* rgb */ color: rgb(57, 180, 177);
/* oklch */ color: oklch(70.3% 0.106 192.6);

Tailwind

colors: {
  custom: {
    50: '#81cbc8',
    500: '#39b4b1',
    950: '#000000',
  },
}

SCSS

$custom: #39b4b1;
$custom-light: #81cbc8;
$custom-dark: #000000;

JSON

{
  "hex": "#39b4b1",
  "rgb": {
    "r": 57,
    "g": 180,
    "b": 177
  },
  "hsl": {
    "h": 178.537,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70333,
    "c": 0.10555,
    "h": 192.6
  },
  "luminance": 0.36687
}

Semantic roles & 50–950 ramp

primary

#39B4B1

secondary

#C58385

accent

#4C50DB

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B4B1

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

Preview Lab → · Contrast checker → · Palette generator →