#39B9B7#39B9B7

#39B9B7 is a light, moderate teal. Relative luminance 0.390; OKLCH L 71.8% C 0.108 H 193.5°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#39B9B7
RGB	rgb(57, 185, 183)
HSL	hsl(179, 53%, 47%)
HSV	hsv(179, 69%, 73%)
CMYK	cmyk(69.2%, 0%, 1.1%, 27.5%)
CIE-LAB	lab(68.74, -34.24, -9.08)
CIE-LCH	lch(68.74, 35.42, 194.85°)
OKLab	oklab(71.77% -0.1054 -0.0253)
OKLCH	oklch(71.77% 0.108 193.5)
XYZ	xyz(27.5797, 38.9835, 50.8616)
Luminance	0.3899 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B9B7 #B9393B

analogous

#39B977 #39B9B7 #397BB9

triadic

#39B9B7 #B739B9 #B9B739

tetradic

#39B9B7 #7739B9 #B9393B #7BB939

square

#39B9B7 #7739B9 #B9393B #7BB939

split-complementary

#39B9B7 #B9397B #B97739

monochromatic

#1C5B5A #2B8A89 #39B9B7 #61CECD #90DDDC

Accessibility & contrast

On white

2.39

#39B9B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#39B9B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B9B7

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B9B7	#FFFFFF	#000000	##000000
##39B9B7	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB0B7

Deuteranopia (green-blind)

#9AA2B8

Tritanopia (blue-blind)

#00BFB8

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #39b9b7;
/* rgb */ color: rgb(57, 185, 183);
/* oklch */ color: oklch(71.8% 0.108 193.5);

Tailwind

colors: {
  custom: {
    50: '#82cecc',
    500: '#39b9b7',
    950: '#000000',
  },
}

SCSS

$custom: #39b9b7;
$custom-light: #82cecc;
$custom-dark: #000000;

JSON

{
  "hex": "#39b9b7",
  "rgb": {
    "r": 57,
    "g": 185,
    "b": 183
  },
  "hsl": {
    "h": 179.063,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71773,
    "c": 0.1084,
    "h": 193.5
  },
  "luminance": 0.38987
}

Semantic roles & 50–950 ramp

primary

#39B9B7

secondary

#C88687

accent

#4B4EDC

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #39B9B7

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

Preview Lab → · Contrast checker → · Palette generator →