#39B3BC#39B3BC

#39B3BC is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.5% C 0.105 H 202.2°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#39B3BC
RGB	rgb(57, 179, 188)
HSL	hsl(184, 53%, 48%)
HSV	hsv(184, 70%, 74%)
CMYK	cmyk(69.7%, 4.8%, 0%, 26.3%)
CIE-LAB	lab(67.08, -29.90, -14.32)
CIE-LCH	lch(67.08, 33.16, 205.59°)
OKLab	oklab(70.48% -0.0972 -0.0397)
OKLCH	oklch(70.48% 0.105 202.2)
XYZ	xyz(26.8806, 36.7378, 53.2416)
Luminance	0.3674 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B3BC #BC4239

analogous

#39BC83 #39B3BC #3971BC

triadic

#39B3BC #BC39B3 #B3BC39

tetradic

#39B3BC #8339BC #BC4239 #71BC39

square

#39B3BC #8339BC #BC4239 #71BC39

split-complementary

#39B3BC #BC3971 #BC8339

monochromatic

#1D5A5E #2B868D #39B3BC #63C8D0 #92D9DE

Accessibility & contrast

On white

2.52

#39B3BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#39B3BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B3BC

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B3BC	#FFFFFF	#000000	##000000
##39B3BC	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ABBD

Deuteranopia (green-blind)

#929DBD

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39b3bc;
/* rgb */ color: rgb(57, 179, 188);
/* oklch */ color: oklch(70.5% 0.105 202.2);

Tailwind

colors: {
  custom: {
    50: '#82cad0',
    500: '#39b3bc',
    950: '#000000',
  },
}

SCSS

$custom: #39b3bc;
$custom-light: #82cad0;
$custom-dark: #000000;

JSON

{
  "hex": "#39b3bc",
  "rgb": {
    "r": 57,
    "g": 179,
    "b": 188
  },
  "hsl": {
    "h": 184.122,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.7048,
    "c": 0.105,
    "h": 202.2
  },
  "luminance": 0.36741
}

Semantic roles & 50–950 ramp

primary

#39B3BC

secondary

#C98C88

accent

#554BDD

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #39B3BC

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

Preview Lab → · Contrast checker → · Palette generator →