#39B3B9#39B3B9

#39B3B9 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.4% C 0.105 H 199.9°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#39B3B9
RGB	rgb(57, 179, 185)
HSL	hsl(183, 53%, 47%)
HSV	hsv(183, 69%, 73%)
CMYK	cmyk(69.2%, 3.2%, 0%, 27.5%)
CIE-LAB	lab(66.98, -30.80, -12.81)
CIE-LCH	lch(66.98, 33.35, 202.59°)
OKLab	oklab(70.37% -0.0985 -0.0355)
OKLCH	oklch(70.37% 0.105 199.9)
XYZ	xyz(26.5605, 36.6098, 51.5561)
Luminance	0.3661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B3B9 #B93F39

analogous

#39B97F #39B3B9 #3973B9

triadic

#39B3B9 #B939B3 #B3B939

tetradic

#39B3B9 #7F39B9 #B93F39 #73B939

square

#39B3B9 #7F39B9 #B93F39 #73B939

split-complementary

#39B3B9 #B93973 #B97F39

monochromatic

#1C585B #2B868A #39B3B9 #61C9CE #90D9DD

Accessibility & contrast

On white

2.52

#39B3B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#39B3B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B3B9

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B3B9	#FFFFFF	#000000	##000000
##39B3B9	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ABBA

Deuteranopia (green-blind)

#939DBA

Tritanopia (blue-blind)

#00B9B5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39b3b9;
/* rgb */ color: rgb(57, 179, 185);
/* oklch */ color: oklch(70.4% 0.105 199.9);

Tailwind

colors: {
  custom: {
    50: '#82cace',
    500: '#39b3b9',
    950: '#000000',
  },
}

SCSS

$custom: #39b3b9;
$custom-light: #82cace;
$custom-dark: #000000;

JSON

{
  "hex": "#39b3b9",
  "rgb": {
    "r": 57,
    "g": 179,
    "b": 185
  },
  "hsl": {
    "h": 182.813,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.7037,
    "c": 0.10469,
    "h": 199.9
  },
  "luminance": 0.36613
}

Semantic roles & 50–950 ramp

primary

#39B3B9

secondary

#C88986

accent

#524BDC

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B3B9

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

Preview Lab → · Contrast checker → · Palette generator →