#39B3CB#39B3CB

#39B3CB is a light, moderate teal. Relative luminance 0.374; OKLCH L 71.1% C 0.109 H 213.8°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#39B3CB
RGB	rgb(57, 179, 203)
HSL	hsl(190, 58%, 51%)
HSV	hsv(190, 72%, 80%)
CMYK	cmyk(71.9%, 11.8%, 0%, 20.4%)
CIE-LAB	lab(67.59, -25.32, -21.83)
CIE-LCH	lch(67.59, 33.43, 220.77°)
OKLab	oklab(71.06% -0.091 -0.0608)
OKLCH	oklch(71.06% 0.109 213.8)
XYZ	xyz(28.5824, 37.4185, 62.2044)
Luminance	0.3742 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B3CB #CB5139

analogous

#39CB9A #39B3CB #396ACB

triadic

#39B3CB #CB39B3 #B3CB39

tetradic

#39B3CB #9A39CB #CB5139 #6ACB39

square

#39B3CB #9A39CB #CB5139 #6ACB39

split-complementary

#39B3CB #CB396A #CB9A39

monochromatic

#1D606D #298A9D #39B3CB #69C6D8 #9AD8E4

Accessibility & contrast

On white

2.48

#39B3CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#39B3CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B3CB

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B3CB	#FFFFFF	#000000	##000000
##39B3CB	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1ADCC

Deuteranopia (green-blind)

#8D9ECB

Tritanopia (blue-blind)

#00BCBA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #39b3cb;
/* rgb */ color: rgb(57, 179, 203);
/* oklch */ color: oklch(71.1% 0.109 213.8);

Tailwind

colors: {
  custom: {
    50: '#84cada',
    500: '#39b3cb',
    950: '#000000',
  },
}

SCSS

$custom: #39b3cb;
$custom-light: #84cada;
$custom-dark: #000000;

JSON

{
  "hex": "#39b3cb",
  "rgb": {
    "r": 57,
    "g": 179,
    "b": 203
  },
  "hsl": {
    "h": 189.863,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.71061,
    "c": 0.10944,
    "h": 213.8
  },
  "luminance": 0.37422
}

Semantic roles & 50–950 ramp

primary

#39B3CB

secondary

#D09A90

accent

#6046E2

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #39B3CB

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

Preview Lab → · Contrast checker → · Palette generator →