#39B9B1#39B9B1

#39B9B1 is a light, moderate teal. Relative luminance 0.387; OKLCH L 71.6% C 0.109 H 188.9°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#39B9B1
RGB	rgb(57, 185, 177)
HSL	hsl(176, 53%, 47%)
HSV	hsv(176, 69%, 73%)
CMYK	cmyk(69.2%, 0%, 4.3%, 27.5%)
CIE-LAB	lab(68.56, -35.93, -6.04)
CIE-LCH	lch(68.56, 36.44, 189.54°)
OKLab	oklab(71.57% -0.1081 -0.0169)
OKLCH	oklch(71.57% 0.109 188.9)
XYZ	xyz(26.9684, 38.7390, 47.6425)
Luminance	0.3874 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B9B1 #B93941

analogous

#39B971 #39B9B1 #3981B9

triadic

#39B9B1 #B139B9 #B9B139

tetradic

#39B9B1 #7139B9 #B93941 #81B939

square

#39B9B1 #7139B9 #B93941 #81B939

split-complementary

#39B9B1 #B93981 #B97139

monochromatic

#1C5B57 #2B8A84 #39B9B1 #61CEC7 #90DDD8

Accessibility & contrast

On white

2.40

#39B9B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#39B9B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B9B1

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B9B1	#FFFFFF	#000000	##000000
##39B9B1	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAFB1

Deuteranopia (green-blind)

#9CA1B2

Tritanopia (blue-blind)

#00BEB6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #39b9b1;
/* rgb */ color: rgb(57, 185, 177);
/* oklch */ color: oklch(71.6% 0.109 188.9);

Tailwind

colors: {
  custom: {
    50: '#82cec8',
    500: '#39b9b1',
    950: '#000000',
  },
}

SCSS

$custom: #39b9b1;
$custom-light: #82cec8;
$custom-dark: #000000;

JSON

{
  "hex": "#39b9b1",
  "rgb": {
    "r": 57,
    "g": 185,
    "b": 177
  },
  "hsl": {
    "h": 176.25,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.7157,
    "c": 0.10941,
    "h": 188.9
  },
  "luminance": 0.38742
}

Semantic roles & 50–950 ramp

primary

#39B9B1

secondary

#C8868A

accent

#4B55DC

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #39B9B1

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

Preview Lab → · Contrast checker → · Palette generator →