#39B5B6#39B5B6

#39B5B6 is a light, moderate teal. Relative luminance 0.373; OKLCH L 70.8% C 0.106 H 195.8°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#39B5B6
RGB	rgb(57, 181, 182)
HSL	hsl(180, 52%, 47%)
HSV	hsv(180, 69%, 71%)
CMYK	cmyk(68.7%, 0.5%, 0%, 28.6%)
CIE-LAB	lab(67.50, -32.63, -10.38)
CIE-LCH	lch(67.50, 34.25, 197.65°)
OKLab	oklab(70.75% -0.1018 -0.0288)
OKLCH	oklch(70.75% 0.106 195.8)
XYZ	xyz(26.6509, 37.2919, 50.0404)
Luminance	0.3730 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B5B6 #B63A39

analogous

#39B679 #39B5B6 #3977B6

triadic

#39B5B6 #B639B5 #B5B639

tetradic

#39B5B6 #7939B6 #B63A39 #77B639

square

#39B5B6 #7939B6 #B63A39 #77B639

split-complementary

#39B5B6 #B63977 #B67939

monochromatic

#1C5859 #2A8787 #39B5B6 #5FCCCD #8EDBDC

Accessibility & contrast

On white

2.48

#39B5B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#39B5B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B5B6

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B5B6	#FFFFFF	#000000	##000000
##39B5B6	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ACB6

Deuteranopia (green-blind)

#969FB7

Tritanopia (blue-blind)

#00BBB5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #39b5b6;
/* rgb */ color: rgb(57, 181, 182);
/* oklch */ color: oklch(70.8% 0.106 195.8);

Tailwind

colors: {
  custom: {
    50: '#82cbcb',
    500: '#39b5b6',
    950: '#000000',
  },
}

SCSS

$custom: #39b5b6;
$custom-light: #82cbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#39b5b6",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 182
  },
  "hsl": {
    "h": 180.48,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70754,
    "c": 0.10581,
    "h": 195.8
  },
  "luminance": 0.37295
}

Semantic roles & 50–950 ramp

primary

#39B5B6

secondary

#C68585

accent

#4D4CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B5B6

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

Preview Lab → · Contrast checker → · Palette generator →