#3A8F9D#3A8F9D

#3A8F9D is a mid, moderate teal. Relative luminance 0.230; OKLCH L 60.4% C 0.083 H 210.1°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#3A8F9D
RGB	rgb(58, 143, 157)
HSL	hsl(188, 46%, 42%)
HSV	hsv(188, 63%, 62%)
CMYK	cmyk(63.1%, 8.9%, 0%, 38.4%)
CIE-LAB	lab(55.05, -20.98, -15.02)
CIE-LCH	lch(55.05, 25.80, 215.60°)
OKLab	oklab(60.43% -0.072 -0.0417)
OKLCH	oklch(60.43% 0.083 210.1)
XYZ	xyz(17.6507, 22.9769, 35.3965)
Luminance	0.2298 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8F9D #9D483A

analogous

#3A9D7A #3A8F9D #3A5D9D

triadic

#3A8F9D #9D3A8F #8F9D3A

tetradic

#3A8F9D #7A3A9D #9D483A #5D9D3A

square

#3A8F9D #7A3A9D #9D483A #5D9D3A

split-complementary

#3A8F9D #9D3A5D #9D7A3A

monochromatic

#193E44 #296670 #3A8F9D #54B1C0 #81C5D0

Accessibility & contrast

On white

3.75

#3A8F9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#3A8F9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8F9D

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8F9D	#FFFFFF	#000000	##000000
##3A8F9D	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838A9E

Deuteranopia (green-blind)

#747F9D

Tritanopia (blue-blind)

#009593

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3a8f9d;
/* rgb */ color: rgb(58, 143, 157);
/* oklch */ color: oklch(60.4% 0.083 210.1);

Tailwind

colors: {
  custom: {
    50: '#7bb0ba',
    500: '#3a8f9d',
    950: '#000000',
  },
}

SCSS

$custom: #3a8f9d;
$custom-light: #7bb0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8f9d",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 157
  },
  "hsl": {
    "h": 188.485,
    "s": 46.047,
    "l": 42.157
  },
  "oklch": {
    "l": 0.60434,
    "c": 0.08318,
    "h": 210.1
  },
  "luminance": 0.22979
}

Semantic roles & 50–950 ramp

primary

#3A8F9D

secondary

#BA8279

accent

#6552D6

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #3A8F9D

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

Preview Lab → · Contrast checker → · Palette generator →