#39BBBC#39BBBC

#39BBBC is a light, moderate teal. Relative luminance 0.400; OKLCH L 72.4% C 0.109 H 195.8°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#39BBBC
RGB	rgb(57, 187, 188)
HSL	hsl(180, 53%, 48%)
HSV	hsv(180, 70%, 74%)
CMYK	cmyk(69.7%, 0.5%, 0%, 26.3%)
CIE-LAB	lab(69.50, -33.74, -10.70)
CIE-LCH	lch(69.50, 35.39, 197.59°)
OKLab	oklab(72.44% -0.1052 -0.0297)
OKLCH	oklch(72.44% 0.109 195.8)
XYZ	xyz(28.5307, 40.0380, 53.7917)
Luminance	0.4004 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BBBC #BC3A39

analogous

#39BC7B #39BBBC #3979BC

triadic

#39BBBC #BC39BB #BBBC39

tetradic

#39BBBC #7B39BC #BC3A39 #79BC39

square

#39BBBC #7B39BC #BC3A39 #79BC39

split-complementary

#39BBBC #BC3979 #BC7B39

monochromatic

#1D5E5E #2B8C8D #39BBBC #63CFD0 #92DDDE

Accessibility & contrast

On white

2.33

#39BBBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#39BBBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BBBC

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BBBC	#FFFFFF	#000000	##000000
##39BBBC	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB2BC

Deuteranopia (green-blind)

#9BA4BD

Tritanopia (blue-blind)

#00C1BB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #39bbbc;
/* rgb */ color: rgb(57, 187, 188);
/* oklch */ color: oklch(72.4% 0.109 195.8);

Tailwind

colors: {
  custom: {
    50: '#83d0d0',
    500: '#39bbbc',
    950: '#000000',
  },
}

SCSS

$custom: #39bbbc;
$custom-light: #83d0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#39bbbc",
  "rgb": {
    "r": 57,
    "g": 187,
    "b": 188
  },
  "hsl": {
    "h": 180.458,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72438,
    "c": 0.10936,
    "h": 195.8
  },
  "luminance": 0.40041
}

Semantic roles & 50–950 ramp

primary

#39BBBC

secondary

#C98888

accent

#4C4BDD

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #39BBBC

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

Preview Lab → · Contrast checker → · Palette generator →