#39B9AB#39B9AB

#39B9AB is a light, moderate teal. Relative luminance 0.385; OKLCH L 71.4% C 0.111 H 184.5°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#39B9AB
RGB	rgb(57, 185, 171)
HSL	hsl(173, 53%, 47%)
HSV	hsv(173, 69%, 73%)
CMYK	cmyk(69.2%, 0%, 7.6%, 27.5%)
CIE-LAB	lab(68.39, -37.59, -2.99)
CIE-LCH	lch(68.39, 37.71, 184.54°)
OKLab	oklab(71.37% -0.1108 -0.0087)
OKLCH	oklch(71.37% 0.111 184.5)
XYZ	xyz(26.3835, 38.5050, 44.5619)
Luminance	0.3851 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B9AB #B93947

analogous

#39B96B #39B9AB #3987B9

triadic

#39B9AB #AB39B9 #B9AB39

tetradic

#39B9AB #6B39B9 #B93947 #87B939

square

#39B9AB #6B39B9 #B93947 #87B939

split-complementary

#39B9AB #B93987 #B96B39

monochromatic

#1C5B55 #2B8A80 #39B9AB #61CEC2 #90DDD4

Accessibility & contrast

On white

2.41

#39B9AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#39B9AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B9AB

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B9AB	#FFFFFF	#000000	##000000
##39B9AB	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0AFAB

Deuteranopia (green-blind)

#9EA1AC

Tritanopia (blue-blind)

#00BDB5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #39b9ab;
/* rgb */ color: rgb(57, 185, 171);
/* oklch */ color: oklch(71.4% 0.111 184.5);

Tailwind

colors: {
  custom: {
    50: '#81cec3',
    500: '#39b9ab',
    950: '#000000',
  },
}

SCSS

$custom: #39b9ab;
$custom-light: #81cec3;
$custom-dark: #000000;

JSON

{
  "hex": "#39b9ab",
  "rgb": {
    "r": 57,
    "g": 185,
    "b": 171
  },
  "hsl": {
    "h": 173.438,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71374,
    "c": 0.11114,
    "h": 184.5
  },
  "luminance": 0.38508
}

Semantic roles & 50–950 ramp

primary

#39B9AB

secondary

#C8868D

accent

#4B5BDC

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #39B9AB

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

Preview Lab → · Contrast checker → · Palette generator →