#39B8B4#39B8B4

#39B8B4 is a light, moderate teal. Relative luminance 0.384; OKLCH L 71.4% C 0.108 H 191.9°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#39B8B4
RGB	rgb(57, 184, 180)
HSL	hsl(178, 53%, 47%)
HSV	hsv(178, 69%, 72%)
CMYK	cmyk(69%, 0%, 2.2%, 27.8%)
CIE-LAB	lab(68.35, -34.62, -8.01)
CIE-LCH	lch(68.35, 35.54, 193.03°)
OKLab	oklab(71.42% -0.1057 -0.0223)
OKLCH	oklch(71.42% 0.108 191.9)
XYZ	xyz(27.0623, 38.4430, 49.1651)
Luminance	0.3845 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B8B4 #B8393D

analogous

#39B874 #39B8B4 #397DB8

triadic

#39B8B4 #B439B8 #B8B439

tetradic

#39B8B4 #7439B8 #B8393D #7DB839

square

#39B8B4 #7439B8 #B8393D #7DB839

split-complementary

#39B8B4 #B8397D #B87439

monochromatic

#1C5B59 #2B8986 #39B8B4 #60CECA #8FDCDA

Accessibility & contrast

On white

2.42

#39B8B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#39B8B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B8B4

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B8B4	#FFFFFF	#000000	##000000
##39B8B4	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADAFB4

Deuteranopia (green-blind)

#9AA1B5

Tritanopia (blue-blind)

#00BDB6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #39b8b4;
/* rgb */ color: rgb(57, 184, 180);
/* oklch */ color: oklch(71.4% 0.108 191.9);

Tailwind

colors: {
  custom: {
    50: '#82ceca',
    500: '#39b8b4',
    950: '#000000',
  },
}

SCSS

$custom: #39b8b4;
$custom-light: #82ceca;
$custom-dark: #000000;

JSON

{
  "hex": "#39b8b4",
  "rgb": {
    "r": 57,
    "g": 184,
    "b": 180
  },
  "hsl": {
    "h": 178.11,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71424,
    "c": 0.10806,
    "h": 191.9
  },
  "luminance": 0.38446
}

Semantic roles & 50–950 ramp

primary

#39B8B4

secondary

#C78688

accent

#4C50DC

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39B8B4

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

Preview Lab → · Contrast checker → · Palette generator →