#39B5BF#39B5BF

#39B5BF is a light, moderate teal. Relative luminance 0.377; OKLCH L 71.1% C 0.106 H 202.9°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#39B5BF
RGB	rgb(57, 181, 191)
HSL	hsl(184, 54%, 49%)
HSV	hsv(184, 70%, 75%)
CMYK	cmyk(70.2%, 5.2%, 0%, 25.1%)
CIE-LAB	lab(67.78, -29.98, -14.92)
CIE-LCH	lch(67.78, 33.49, 206.46°)
OKLab	oklab(71.08% -0.0979 -0.0414)
OKLCH	oklch(71.08% 0.106 202.9)
XYZ	xyz(27.6111, 37.6760, 55.0971)
Luminance	0.3768 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B5BF #BF4339

analogous

#39BF86 #39B5BF #3972BF

triadic

#39B5BF #BF39B5 #B5BF39

tetradic

#39B5BF #8639BF #BF4339 #72BF39

square

#39B5BF #8639BF #BF4339 #72BF39

split-complementary

#39B5BF #BF3972 #BF8639

monochromatic

#1D5C61 #2B8890 #39B5BF #64C9D1 #93D9DF

Accessibility & contrast

On white

2.46

#39B5BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#39B5BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B5BF

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B5BF	#FFFFFF	#000000	##000000
##39B5BF	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ADC0

Deuteranopia (green-blind)

#939FC0

Tritanopia (blue-blind)

#00BCB8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #39b5bf;
/* rgb */ color: rgb(57, 181, 191);
/* oklch */ color: oklch(71.1% 0.106 202.9);

Tailwind

colors: {
  custom: {
    50: '#83cbd2',
    500: '#39b5bf',
    950: '#000000',
  },
}

SCSS

$custom: #39b5bf;
$custom-light: #83cbd2;
$custom-dark: #000000;

JSON

{
  "hex": "#39b5bf",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 191
  },
  "hsl": {
    "h": 184.478,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7108,
    "c": 0.10632,
    "h": 202.9
  },
  "luminance": 0.37679
}

Semantic roles & 50–950 ramp

primary

#39B5BF

secondary

#CA8F8A

accent

#554ADD

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #39B5BF

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

Preview Lab → · Contrast checker → · Palette generator →