#39A4B5#39A4B5

#39A4B5 is a light, moderate teal. Relative luminance 0.308; OKLCH L 66.5% C 0.098 H 210.0°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#39A4B5
RGB	rgb(57, 164, 181)
HSL	hsl(188, 52%, 47%)
HSV	hsv(188, 69%, 71%)
CMYK	cmyk(68.5%, 9.4%, 0%, 29%)
CIE-LAB	lab(62.30, -24.57, -17.65)
CIE-LCH	lch(62.30, 30.26, 215.69°)
OKLab	oklab(66.54% -0.0848 -0.0491)
OKLCH	oklch(66.54% 0.098 210)
XYZ	xyz(23.2997, 30.7543, 48.4153)
Luminance	0.3076 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A4B5 #B54A39

analogous

#39B588 #39A4B5 #3966B5

triadic

#39A4B5 #B539A4 #A4B539

tetradic

#39A4B5 #8839B5 #B54A39 #66B539

square

#39A4B5 #8839B5 #B54A39 #66B539

split-complementary

#39A4B5 #B53966 #B58839

monochromatic

#1C5058 #2A7A86 #39A4B5 #5FBDCD #8DD0DB

Accessibility & contrast

On white

2.94

#39A4B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#39A4B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A4B5

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A4B5	#FFFFFF	#000000	##000000
##39A4B5	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959EB6

Deuteranopia (green-blind)

#8491B5

Tritanopia (blue-blind)

#00ACA9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #39a4b5;
/* rgb */ color: rgb(57, 164, 181);
/* oklch */ color: oklch(66.5% 0.098 210.0);

Tailwind

colors: {
  custom: {
    50: '#80bfcb',
    500: '#39a4b5',
    950: '#000000',
  },
}

SCSS

$custom: #39a4b5;
$custom-light: #80bfcb;
$custom-dark: #000000;

JSON

{
  "hex": "#39a4b5",
  "rgb": {
    "r": 57,
    "g": 164,
    "b": 181
  },
  "hsl": {
    "h": 188.226,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66543,
    "c": 0.09799,
    "h": 210
  },
  "luminance": 0.30757
}

Semantic roles & 50–950 ramp

primary

#39A4B5

secondary

#C68D84

accent

#604CDC

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #39A4B5

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

Preview Lab → · Contrast checker → · Palette generator →