#39B5B5#39B5B5

#39B5B5 is a light, moderate teal. Relative luminance 0.373; OKLCH L 70.7% C 0.106 H 195.0°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#39B5B5
RGB	rgb(57, 181, 181)
HSL	hsl(180, 52%, 47%)
HSV	hsv(180, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 0%, 29%)
CIE-LAB	lab(67.46, -32.92, -9.88)
CIE-LCH	lch(67.46, 34.37, 196.70°)
OKLab	oklab(70.72% -0.1022 -0.0274)
OKLCH	oklch(70.72% 0.106 195)
XYZ	xyz(26.5479, 37.2507, 49.4981)
Luminance	0.3725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B5B5 #B53939

analogous

#39B577 #39B5B5 #3977B5

triadic

#39B5B5 #B539B5 #B5B539

tetradic

#39B5B5 #7739B5 #B53939 #77B539

square

#39B5B5 #7739B5 #B53939 #77B539

split-complementary

#39B5B5 #B53977 #B57739

monochromatic

#1C5858 #2A8686 #39B5B5 #5FCDCD #8DDBDB

Accessibility & contrast

On white

2.48

#39B5B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#39B5B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B5B5

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B5B5	#FFFFFF	#000000	##000000
##39B5B5	1.00	2.48	8.45	8.45
#FFFFFF	2.48	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)

#A9ACB5

Deuteranopia (green-blind)

#979EB6

Tritanopia (blue-blind)

#00BBB5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #39b5b5;
/* rgb */ color: rgb(57, 181, 181);
/* oklch */ color: oklch(70.7% 0.106 195.0);

Tailwind

colors: {
  custom: {
    50: '#82cbcb',
    500: '#39b5b5',
    950: '#000000',
  },
}

SCSS

$custom: #39b5b5;
$custom-light: #82cbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#39b5b5",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 181
  },
  "hsl": {
    "h": 180,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70719,
    "c": 0.10586,
    "h": 195
  },
  "luminance": 0.37254
}

Semantic roles & 50–950 ramp

primary

#39B5B5

secondary

#C68484

accent

#4C4CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B5B5

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

Preview Lab → · Contrast checker → · Palette generator →