#39B9B3#39B9B3

#39B9B3 is a light, moderate teal. Relative luminance 0.388; OKLCH L 71.6% C 0.109 H 190.4°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#39B9B3
RGB	rgb(57, 185, 179)
HSL	hsl(177, 53%, 47%)
HSV	hsv(177, 69%, 73%)
CMYK	cmyk(69.2%, 0%, 3.2%, 27.5%)
CIE-LAB	lab(68.62, -35.37, -7.05)
CIE-LCH	lch(68.62, 36.07, 191.28°)
OKLab	oklab(71.64% -0.1072 -0.0197)
OKLCH	oklch(71.64% 0.109 190.4)
XYZ	xyz(27.1692, 38.8193, 48.7001)
Luminance	0.3882 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B9B3 #B9393F

analogous

#39B973 #39B9B3 #397FB9

triadic

#39B9B3 #B339B9 #B9B339

tetradic

#39B9B3 #7339B9 #B9393F #7FB939

square

#39B9B3 #7339B9 #B9393F #7FB939

split-complementary

#39B9B3 #B9397F #B97339

monochromatic

#1C5B58 #2B8A86 #39B9B3 #61CEC9 #90DDD9

Accessibility & contrast

On white

2.40

#39B9B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#39B9B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B9B3

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B9B3	#FFFFFF	#000000	##000000
##39B9B3	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAFB3

Deuteranopia (green-blind)

#9BA2B4

Tritanopia (blue-blind)

#00BEB7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #39b9b3;
/* rgb */ color: rgb(57, 185, 179);
/* oklch */ color: oklch(71.6% 0.109 190.4);

Tailwind

colors: {
  custom: {
    50: '#82cec9',
    500: '#39b9b3',
    950: '#000000',
  },
}

SCSS

$custom: #39b9b3;
$custom-light: #82cec9;
$custom-dark: #000000;

JSON

{
  "hex": "#39b9b3",
  "rgb": {
    "r": 57,
    "g": 185,
    "b": 179
  },
  "hsl": {
    "h": 177.188,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71637,
    "c": 0.10899,
    "h": 190.4
  },
  "luminance": 0.38822
}

Semantic roles & 50–950 ramp

primary

#39B9B3

secondary

#C88689

accent

#4B52DC

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #39B9B3

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

Preview Lab → · Contrast checker → · Palette generator →