#39B3B8#39B3B8

#39B3B8 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.3% C 0.105 H 199.0°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#39B3B8
RGB	rgb(57, 179, 184)
HSL	hsl(182, 53%, 47%)
HSV	hsv(182, 69%, 72%)
CMYK	cmyk(69%, 2.7%, 0%, 27.8%)
CIE-LAB	lab(66.95, -31.09, -12.30)
CIE-LCH	lch(66.95, 33.44, 201.59°)
OKLab	oklab(70.33% -0.0989 -0.0341)
OKLCH	oklch(70.33% 0.105 199)
XYZ	xyz(26.4553, 36.5677, 51.0021)
Luminance	0.3657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B3B8 #B83E39

analogous

#39B87D #39B3B8 #3974B8

triadic

#39B3B8 #B839B3 #B3B839

tetradic

#39B3B8 #7D39B8 #B83E39 #74B839

square

#39B3B8 #7D39B8 #B83E39 #74B839

split-complementary

#39B3B8 #B83974 #B87D39

monochromatic

#1C585B #2B8689 #39B3B8 #60CACE #8FD9DC

Accessibility & contrast

On white

2.53

#39B3B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#39B3B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B3B8

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B3B8	#FFFFFF	#000000	##000000
##39B3B8	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ABB9

Deuteranopia (green-blind)

#939DB9

Tritanopia (blue-blind)

#00B9B4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39b3b8;
/* rgb */ color: rgb(57, 179, 184);
/* oklch */ color: oklch(70.3% 0.105 199.0);

Tailwind

colors: {
  custom: {
    50: '#82cacd',
    500: '#39b3b8',
    950: '#000000',
  },
}

SCSS

$custom: #39b3b8;
$custom-light: #82cacd;
$custom-dark: #000000;

JSON

{
  "hex": "#39b3b8",
  "rgb": {
    "r": 57,
    "g": 179,
    "b": 184
  },
  "hsl": {
    "h": 182.362,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70334,
    "c": 0.10463,
    "h": 199
  },
  "luminance": 0.36571
}

Semantic roles & 50–950 ramp

primary

#39B3B8

secondary

#C78886

accent

#514CDC

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B3B8

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

Preview Lab → · Contrast checker → · Palette generator →