#39BCBF#39BCBF

#39BCBF is a light, moderate teal. Relative luminance 0.406; OKLCH L 72.8% C 0.110 H 197.3°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#39BCBF
RGB	rgb(57, 188, 191)
HSL	hsl(181, 54%, 49%)
HSV	hsv(181, 70%, 75%)
CMYK	cmyk(70.2%, 1.6%, 0%, 25.1%)
CIE-LAB	lab(69.89, -33.34, -11.75)
CIE-LCH	lch(69.89, 35.35, 199.42°)
OKLab	oklab(72.79% -0.1049 -0.0326)
OKLCH	oklch(72.79% 0.11 197.3)
XYZ	xyz(29.0703, 40.5945, 55.5835)
Luminance	0.4060 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BCBF #BF3C39

analogous

#39BF7F #39BCBF #3979BF

triadic

#39BCBF #BF39BC #BCBF39

tetradic

#39BCBF #7F39BF #BF3C39 #79BF39

square

#39BCBF #7F39BF #BF3C39 #79BF39

split-complementary

#39BCBF #BF3979 #BF7F39

monochromatic

#1D5F61 #2B8E90 #39BCBF #64CED1 #93DDDF

Accessibility & contrast

On white

2.30

#39BCBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#39BCBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BCBF

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BCBF	#FFFFFF	#000000	##000000
##39BCBF	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB3BF

Deuteranopia (green-blind)

#9BA5C0

Tritanopia (blue-blind)

#00C2BD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #39bcbf;
/* rgb */ color: rgb(57, 188, 191);
/* oklch */ color: oklch(72.8% 0.110 197.3);

Tailwind

colors: {
  custom: {
    50: '#83d0d2',
    500: '#39bcbf',
    950: '#000000',
  },
}

SCSS

$custom: #39bcbf;
$custom-light: #83d0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#39bcbf",
  "rgb": {
    "r": 57,
    "g": 188,
    "b": 191
  },
  "hsl": {
    "h": 181.343,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72788,
    "c": 0.1099,
    "h": 197.3
  },
  "luminance": 0.40598
}

Semantic roles & 50–950 ramp

primary

#39BCBF

secondary

#CA8B8A

accent

#4E4ADD

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #39BCBF

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

Preview Lab → · Contrast checker → · Palette generator →