#39A4B7#39A4B7

#39A4B7 is a light, moderate teal. Relative luminance 0.308; OKLCH L 66.6% C 0.099 H 211.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#39A4B7
RGB	rgb(57, 164, 183)
HSL	hsl(189, 53%, 47%)
HSV	hsv(189, 69%, 72%)
CMYK	cmyk(68.9%, 10.4%, 0%, 28.2%)
CIE-LAB	lab(62.37, -23.95, -18.67)
CIE-LCH	lch(62.37, 30.37, 217.93°)
OKLab	oklab(66.62% -0.084 -0.0519)
OKLCH	oklch(66.62% 0.099 211.7)
XYZ	xyz(23.5064, 30.8370, 49.5039)
Luminance	0.3084 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A4B7 #B74C39

analogous

#39B78B #39A4B7 #3965B7

triadic

#39A4B7 #B739A4 #A4B739

tetradic

#39A4B7 #8B39B7 #B74C39 #65B739

square

#39A4B7 #8B39B7 #B74C39 #65B739

split-complementary

#39A4B7 #B73965 #B78B39

monochromatic

#1C505A #2A7A88 #39A4B7 #60BDCD #8ED0DC

Accessibility & contrast

On white

2.93

#39A4B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#39A4B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A4B7

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A4B7	#FFFFFF	#000000	##000000
##39A4B7	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959EB8

Deuteranopia (green-blind)

#8391B7

Tritanopia (blue-blind)

#00ACAA

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #39a4b7;
/* rgb */ color: rgb(57, 164, 183);
/* oklch */ color: oklch(66.6% 0.099 211.7);

Tailwind

colors: {
  custom: {
    50: '#80bfcc',
    500: '#39a4b7',
    950: '#000000',
  },
}

SCSS

$custom: #39a4b7;
$custom-light: #80bfcc;
$custom-dark: #000000;

JSON

{
  "hex": "#39a4b7",
  "rgb": {
    "r": 57,
    "g": 164,
    "b": 183
  },
  "hsl": {
    "h": 189.048,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.66623,
    "c": 0.09874,
    "h": 211.7
  },
  "luminance": 0.3084
}

Semantic roles & 50–950 ramp

primary

#39A4B7

secondary

#C78F85

accent

#624CDC

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #39A4B7

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

Preview Lab → · Contrast checker → · Palette generator →