#39B2B4#39B2B4

#39B2B4 is a light, moderate teal. Relative luminance 0.360; OKLCH L 69.9% C 0.104 H 196.7°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#39B2B4
RGB	rgb(57, 178, 180)
HSL	hsl(181, 52%, 46%)
HSV	hsv(181, 68%, 71%)
CMYK	cmyk(68.3%, 1.1%, 0%, 29.4%)
CIE-LAB	lab(66.52, -31.78, -10.73)
CIE-LCH	lch(66.52, 33.55, 198.66°)
OKLab	oklab(69.94% -0.0996 -0.0298)
OKLCH	oklch(69.94% 0.104 196.7)
XYZ	xyz(25.8423, 36.0030, 48.7585)
Luminance	0.3601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B2B4 #B43B39

analogous

#39B479 #39B2B4 #3975B4

triadic

#39B2B4 #B439B2 #B2B439

tetradic

#39B2B4 #7939B4 #B43B39 #75B439

square

#39B2B4 #7939B4 #B43B39 #75B439

split-complementary

#39B2B4 #B43975 #B47939

monochromatic

#1C5657 #2A8486 #39B2B4 #5ECACC #8DDADB

Accessibility & contrast

On white

2.56

#39B2B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#39B2B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B2B4

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B2B4	#FFFFFF	#000000	##000000
##39B2B4	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6AAB4

Deuteranopia (green-blind)

#949CB5

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #39b2b4;
/* rgb */ color: rgb(57, 178, 180);
/* oklch */ color: oklch(69.9% 0.104 196.7);

Tailwind

colors: {
  custom: {
    50: '#81c9ca',
    500: '#39b2b4',
    950: '#000000',
  },
}

SCSS

$custom: #39b2b4;
$custom-light: #81c9ca;
$custom-dark: #000000;

JSON

{
  "hex": "#39b2b4",
  "rgb": {
    "r": 57,
    "g": 178,
    "b": 180
  },
  "hsl": {
    "h": 180.976,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69944,
    "c": 0.10398,
    "h": 196.7
  },
  "luminance": 0.36006
}

Semantic roles & 50–950 ramp

primary

#39B2B4

secondary

#C58583

accent

#4F4CDB

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B2B4

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

Preview Lab → · Contrast checker → · Palette generator →