#39B3B5#39B3B5

#39B3B5 is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.2% C 0.105 H 196.6°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#39B3B5
RGB	rgb(57, 179, 181)
HSL	hsl(181, 52%, 47%)
HSV	hsv(181, 69%, 71%)
CMYK	cmyk(68.5%, 1.1%, 0%, 29%)
CIE-LAB	lab(66.86, -31.97, -10.79)
CIE-LCH	lch(66.86, 33.74, 198.64°)
OKLab	oklab(70.23% -0.1002 -0.0299)
OKLCH	oklch(70.23% 0.105 196.6)
XYZ	xyz(26.1442, 36.4432, 49.3635)
Luminance	0.3645 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B3B5 #B53B39

analogous

#39B579 #39B3B5 #3975B5

triadic

#39B3B5 #B539B3 #B3B539

tetradic

#39B3B5 #7939B5 #B53B39 #75B539

square

#39B3B5 #7939B5 #B53B39 #75B539

split-complementary

#39B3B5 #B53975 #B57939

monochromatic

#1C5758 #2A8586 #39B3B5 #5FCBCD #8DDADB

Accessibility & contrast

On white

2.53

#39B3B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#39B3B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B3B5

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B3B5	#FFFFFF	#000000	##000000
##39B3B5	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ABB5

Deuteranopia (green-blind)

#949DB6

Tritanopia (blue-blind)

#00B9B3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39b3b5;
/* rgb */ color: rgb(57, 179, 181);
/* oklch */ color: oklch(70.2% 0.105 196.6);

Tailwind

colors: {
  custom: {
    50: '#81cacb',
    500: '#39b3b5',
    950: '#000000',
  },
}

SCSS

$custom: #39b3b5;
$custom-light: #81cacb;
$custom-dark: #000000;

JSON

{
  "hex": "#39b3b5",
  "rgb": {
    "r": 57,
    "g": 179,
    "b": 181
  },
  "hsl": {
    "h": 180.968,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70226,
    "c": 0.10459,
    "h": 196.6
  },
  "luminance": 0.36446
}

Semantic roles & 50–950 ramp

primary

#39B3B5

secondary

#C68584

accent

#4F4CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B3B5

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

Preview Lab → · Contrast checker → · Palette generator →