#39B5B3#39B5B3

#39B5B3 is a light, moderate teal. Relative luminance 0.372; OKLCH L 70.6% C 0.106 H 193.4°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#39B5B3
RGB	rgb(57, 181, 179)
HSL	hsl(179, 52%, 47%)
HSV	hsv(179, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 1.1%, 29%)
CIE-LAB	lab(67.40, -33.50, -8.86)
CIE-LCH	lch(67.40, 34.65, 194.82°)
OKLab	oklab(70.65% -0.1031 -0.0247)
OKLCH	oklch(70.65% 0.106 193.4)
XYZ	xyz(26.3442, 37.1692, 48.4251)
Luminance	0.3717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B5B3 #B5393B

analogous

#39B575 #39B5B3 #3979B5

triadic

#39B5B3 #B339B5 #B5B339

tetradic

#39B5B3 #7539B5 #B5393B #79B539

square

#39B5B3 #7539B5 #B5393B #79B539

split-complementary

#39B5B3 #B53979 #B57539

monochromatic

#1C5857 #2A8685 #39B5B3 #5FCDCB #8DDBDA

Accessibility & contrast

On white

2.49

#39B5B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#39B5B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B5B3

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B5B3	#FFFFFF	#000000	##000000
##39B5B3	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAACB3

Deuteranopia (green-blind)

#979EB4

Tritanopia (blue-blind)

#00BAB4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #39b5b3;
/* rgb */ color: rgb(57, 181, 179);
/* oklch */ color: oklch(70.6% 0.106 193.4);

Tailwind

colors: {
  custom: {
    50: '#81cbc9',
    500: '#39b5b3',
    950: '#000000',
  },
}

SCSS

$custom: #39b5b3;
$custom-light: #81cbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#39b5b3",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 179
  },
  "hsl": {
    "h": 179.032,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70649,
    "c": 0.10604,
    "h": 193.4
  },
  "luminance": 0.37172
}

Semantic roles & 50–950 ramp

primary

#39B5B3

secondary

#C68485

accent

#4C4FDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B5B3

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

Preview Lab → · Contrast checker → · Palette generator →