#39ACBB#39ACBB

#39ACBB is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.7% C 0.102 H 207.6°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#39ACBB
RGB	rgb(57, 172, 187)
HSL	hsl(187, 53%, 48%)
HSV	hsv(187, 70%, 73%)
CMYK	cmyk(69.5%, 8%, 0%, 26.7%)
CIE-LAB	lab(64.93, -26.76, -17.02)
CIE-LCH	lch(64.93, 31.71, 212.45°)
OKLab	oklab(68.73% -0.0905 -0.0473)
OKLCH	oklch(68.73% 0.102 207.6)
XYZ	xyz(25.4056, 33.9598, 52.2200)
Luminance	0.3396 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ACBB #BB4839

analogous

#39BB89 #39ACBB #396BBB

triadic

#39ACBB #BB39AC #ACBB39

tetradic

#39ACBB #8939BB #BB4839 #6BBB39

square

#39ACBB #8939BB #BB4839 #6BBB39

split-complementary

#39ACBB #BB396B #BB8939

monochromatic

#1C565D #2B818C #39ACBB #62C3CF #91D5DD

Accessibility & contrast

On white

2.69

#39ACBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#39ACBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ACBB

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ACBB	#FFFFFF	#000000	##000000
##39ACBB	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA5BC

Deuteranopia (green-blind)

#8B98BB

Tritanopia (blue-blind)

#00B4B0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39acbb;
/* rgb */ color: rgb(57, 172, 187);
/* oklch */ color: oklch(68.7% 0.102 207.6);

Tailwind

colors: {
  custom: {
    50: '#81c5cf',
    500: '#39acbb',
    950: '#000000',
  },
}

SCSS

$custom: #39acbb;
$custom-light: #81c5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#39acbb",
  "rgb": {
    "r": 57,
    "g": 172,
    "b": 187
  },
  "hsl": {
    "h": 186.923,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68733,
    "c": 0.10211,
    "h": 207.6
  },
  "luminance": 0.33963
}

Semantic roles & 50–950 ramp

primary

#39ACBB

secondary

#C88F87

accent

#5C4BDD

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #39ACBB

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

Preview Lab → · Contrast checker → · Palette generator →