#39B3BB#39B3BB

#39B3BB is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.4% C 0.105 H 201.4°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#39B3BB
RGB	rgb(57, 179, 187)
HSL	hsl(184, 53%, 48%)
HSV	hsv(184, 70%, 73%)
CMYK	cmyk(69.5%, 4.3%, 0%, 26.7%)
CIE-LAB	lab(67.05, -30.20, -13.82)
CIE-LCH	lch(67.05, 33.21, 204.59°)
OKLab	oklab(70.44% -0.0976 -0.0383)
OKLCH	oklch(70.44% 0.105 201.4)
XYZ	xyz(26.7731, 36.6948, 52.6759)
Luminance	0.3670 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B3BB #BB4139

analogous

#39BB82 #39B3BB #3972BB

triadic

#39B3BB #BB39B3 #B3BB39

tetradic

#39B3BB #8239BB #BB4139 #72BB39

square

#39B3BB #8239BB #BB4139 #72BB39

split-complementary

#39B3BB #BB3972 #BB8239

monochromatic

#1C595D #2B868C #39B3BB #62C8CF #91D9DD

Accessibility & contrast

On white

2.52

#39B3BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#39B3BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B3BB

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B3BB	#FFFFFF	#000000	##000000
##39B3BB	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)

#A6ABBC

Deuteranopia (green-blind)

#939DBC

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39b3bb;
/* rgb */ color: rgb(57, 179, 187);
/* oklch */ color: oklch(70.4% 0.105 201.4);

Tailwind

colors: {
  custom: {
    50: '#82cacf',
    500: '#39b3bb',
    950: '#000000',
  },
}

SCSS

$custom: #39b3bb;
$custom-light: #82cacf;
$custom-dark: #000000;

JSON

{
  "hex": "#39b3bb",
  "rgb": {
    "r": 57,
    "g": 179,
    "b": 187
  },
  "hsl": {
    "h": 183.692,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70443,
    "c": 0.10487,
    "h": 201.4
  },
  "luminance": 0.36698
}

Semantic roles & 50–950 ramp

primary

#39B3BB

secondary

#C88B87

accent

#544BDD

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B3BB

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

Preview Lab → · Contrast checker → · Palette generator →