#39B5BA#39B5BA

#39B5BA is a light, moderate teal. Relative luminance 0.375; OKLCH L 70.9% C 0.106 H 199.0°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#39B5BA
RGB	rgb(57, 181, 186)
HSL	hsl(182, 53%, 48%)
HSV	hsv(182, 69%, 73%)
CMYK	cmyk(69.4%, 2.7%, 0%, 27.1%)
CIE-LAB	lab(67.62, -31.46, -12.41)
CIE-LCH	lch(67.62, 33.82, 201.52°)
OKLab	oklab(70.9% -0.1001 -0.0344)
OKLCH	oklch(70.9% 0.106 199)
XYZ	xyz(27.0702, 37.4596, 52.2486)
Luminance	0.3746 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B5BA #BA3E39

analogous

#39BA7F #39B5BA #3974BA

triadic

#39B5BA #BA39B5 #B5BA39

tetradic

#39B5BA #7F39BA #BA3E39 #74BA39

square

#39B5BA #7F39BA #BA3E39 #74BA39

split-complementary

#39B5BA #BA3974 #BA7F39

monochromatic

#1C5A5C #2B878B #39B5BA #61CACF #90DADD

Accessibility & contrast

On white

2.47

#39B5BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#39B5BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B5BA

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B5BA	#FFFFFF	#000000	##000000
##39B5BA	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ADBB

Deuteranopia (green-blind)

#959FBB

Tritanopia (blue-blind)

#00BBB6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #39b5ba;
/* rgb */ color: rgb(57, 181, 186);
/* oklch */ color: oklch(70.9% 0.106 199.0);

Tailwind

colors: {
  custom: {
    50: '#82cbce',
    500: '#39b5ba',
    950: '#000000',
  },
}

SCSS

$custom: #39b5ba;
$custom-light: #82cbce;
$custom-dark: #000000;

JSON

{
  "hex": "#39b5ba",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 186
  },
  "hsl": {
    "h": 182.326,
    "s": 53.086,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70897,
    "c": 0.10582,
    "h": 199
  },
  "luminance": 0.37463
}

Semantic roles & 50–950 ramp

primary

#39B5BA

secondary

#C88987

accent

#514BDC

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B5BA

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

Preview Lab → · Contrast checker → · Palette generator →