#39B0B8#39B0B8

#39B0B8 is a light, moderate teal. Relative luminance 0.354; OKLCH L 69.6% C 0.103 H 201.6°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#39B0B8
RGB	rgb(57, 176, 184)
HSL	hsl(184, 53%, 47%)
HSV	hsv(184, 69%, 72%)
CMYK	cmyk(69%, 4.3%, 0%, 27.8%)
CIE-LAB	lab(66.04, -29.64, -13.67)
CIE-LCH	lch(66.04, 32.64, 204.76°)
OKLab	oklab(69.6% -0.0958 -0.0379)
OKLCH	oklch(69.6% 0.103 201.6)
XYZ	xyz(25.8606, 35.3782, 50.8039)
Luminance	0.3538 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B0B8 #B84139

analogous

#39B881 #39B0B8 #3970B8

triadic

#39B0B8 #B839B0 #B0B839

tetradic

#39B0B8 #8139B8 #B84139 #70B839

square

#39B0B8 #8139B8 #B84139 #70B839

split-complementary

#39B0B8 #B83970 #B88139

monochromatic

#1C575B #2B8389 #39B0B8 #60C7CE #8FD7DC

Accessibility & contrast

On white

2.60

#39B0B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#39B0B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B0B8

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B0B8	#FFFFFF	#000000	##000000
##39B0B8	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A8B9

Deuteranopia (green-blind)

#909BB9

Tritanopia (blue-blind)

#00B7B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39b0b8;
/* rgb */ color: rgb(57, 176, 184);
/* oklch */ color: oklch(69.6% 0.103 201.6);

Tailwind

colors: {
  custom: {
    50: '#81c8cd',
    500: '#39b0b8',
    950: '#000000',
  },
}

SCSS

$custom: #39b0b8;
$custom-light: #81c8cd;
$custom-dark: #000000;

JSON

{
  "hex": "#39b0b8",
  "rgb": {
    "r": 57,
    "g": 176,
    "b": 184
  },
  "hsl": {
    "h": 183.78,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69598,
    "c": 0.10308,
    "h": 201.6
  },
  "luminance": 0.35381
}

Semantic roles & 50–950 ramp

primary

#39B0B8

secondary

#C78A86

accent

#554CDC

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B0B8

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

Preview Lab → · Contrast checker → · Palette generator →