#39B3C7#39B3C7

#39B3C7 is a light, moderate teal. Relative luminance 0.372; OKLCH L 70.9% C 0.108 H 210.8°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#39B3C7
RGB	rgb(57, 179, 199)
HSL	hsl(188, 56%, 50%)
HSV	hsv(188, 71%, 78%)
CMYK	cmyk(71.4%, 10.1%, 0%, 22%)
CIE-LAB	lab(67.45, -26.56, -19.84)
CIE-LCH	lch(67.45, 33.15, 216.76°)
OKLab	oklab(70.9% -0.0926 -0.0552)
OKLCH	oklch(70.9% 0.108 210.8)
XYZ	xyz(28.1118, 37.2303, 59.7263)
Luminance	0.3723 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B3C7 #C74D39

analogous

#39C794 #39B3C7 #396CC7

triadic

#39B3C7 #C739B3 #B3C739

tetradic

#39B3C7 #9439C7 #C74D39 #6CC739

square

#39B3C7 #9439C7 #C74D39 #6CC739

split-complementary

#39B3C7 #C7396C #C79439

monochromatic

#1D5E68 #2B8998 #39B3C7 #69C5D4 #98D8E2

Accessibility & contrast

On white

2.49

#39B3C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#39B3C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B3C7

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B3C7	#FFFFFF	#000000	##000000
##39B3C7	1.00	2.49	8.45	8.45
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2ADC8

Deuteranopia (green-blind)

#8F9EC7

Tritanopia (blue-blind)

#00BCB9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #39b3c7;
/* rgb */ color: rgb(57, 179, 199);
/* oklch */ color: oklch(70.9% 0.108 210.8);

Tailwind

colors: {
  custom: {
    50: '#83cad8',
    500: '#39b3c7',
    950: '#000000',
  },
}

SCSS

$custom: #39b3c7;
$custom-light: #83cad8;
$custom-dark: #000000;

JSON

{
  "hex": "#39b3c7",
  "rgb": {
    "r": 57,
    "g": 179,
    "b": 199
  },
  "hsl": {
    "h": 188.451,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70901,
    "c": 0.1078,
    "h": 210.8
  },
  "luminance": 0.37234
}

Semantic roles & 50–950 ramp

primary

#39B3C7

secondary

#CE978E

accent

#5E49DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #39B3C7

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

Preview Lab → · Contrast checker → · Palette generator →