#39A3B3#39A3B3

#39A3B3 is a light, moderate teal. Relative luminance 0.303; OKLCH L 66.2% C 0.097 H 209.3°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#39A3B3
RGB	rgb(57, 163, 179)
HSL	hsl(188, 52%, 46%)
HSV	hsv(188, 68%, 70%)
CMYK	cmyk(68.2%, 8.9%, 0%, 29.8%)
CIE-LAB	lab(61.93, -24.68, -17.10)
CIE-LCH	lch(61.93, 30.03, 214.71°)
OKLab	oklab(66.22% -0.0846 -0.0475)
OKLCH	oklch(66.22% 0.097 209.3)
XYZ	xyz(22.9178, 30.3163, 47.2829)
Luminance	0.3032 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A3B3 #B34939

analogous

#39B386 #39A3B3 #3966B3

triadic

#39A3B3 #B339A3 #A3B339

tetradic

#39A3B3 #8639B3 #B34939 #66B339

square

#39A3B3 #8639B3 #B34939 #66B339

split-complementary

#39A3B3 #B33966 #B38639

monochromatic

#1B4E56 #2A7985 #39A3B3 #5EBDCC #8CD0DA

Accessibility & contrast

On white

2.97

#39A3B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#39A3B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A3B3

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A3B3	#FFFFFF	#000000	##000000
##39A3B3	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959DB4

Deuteranopia (green-blind)

#8390B3

Tritanopia (blue-blind)

#00AAA8

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #39a3b3;
/* rgb */ color: rgb(57, 163, 179);
/* oklch */ color: oklch(66.2% 0.097 209.3);

Tailwind

colors: {
  custom: {
    50: '#7fbec9',
    500: '#39a3b3',
    950: '#000000',
  },
}

SCSS

$custom: #39a3b3;
$custom-light: #7fbec9;
$custom-dark: #000000;

JSON

{
  "hex": "#39a3b3",
  "rgb": {
    "r": 57,
    "g": 163,
    "b": 179
  },
  "hsl": {
    "h": 187.869,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.66219,
    "c": 0.09704,
    "h": 209.3
  },
  "luminance": 0.30319
}

Semantic roles & 50–950 ramp

primary

#39A3B3

secondary

#C58C83

accent

#5F4DDB

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #39A3B3

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

Preview Lab → · Contrast checker → · Palette generator →