#348C9B#348C9B

#348C9B is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.4% C 0.085 H 210.8°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#348C9B
RGB	rgb(52, 140, 155)
HSL	hsl(189, 50%, 41%)
HSV	hsv(189, 66%, 61%)
CMYK	cmyk(66.5%, 9.7%, 0%, 39.2%)
CIE-LAB	lab(53.87, -21.07, -15.68)
CIE-LCH	lch(53.87, 26.26, 216.65°)
OKLab	oklab(59.41% -0.073 -0.0435)
OKLCH	oklch(59.41% 0.085 210.8)
XYZ	xyz(16.7082, 21.8510, 34.3411)
Luminance	0.2185 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348C9B #9B4334

analogous

#349B76 #348C9B #34589B

triadic

#348C9B #9B348C #8C9B34

tetradic

#348C9B #76349B #9B4334 #589B34

square

#348C9B #76349B #9B4334 #589B34

split-complementary

#348C9B #9B3458 #9B7634

monochromatic

#15393F #25636D #348C9B #4AB1C2 #78C5D2

Accessibility & contrast

On white

3.91

#348C9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#348C9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348C9B

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348C9B	#FFFFFF	#000000	##000000
##348C9B	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80879C

Deuteranopia (green-blind)

#717C9B

Tritanopia (blue-blind)

#009391

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #348c9b;
/* rgb */ color: rgb(52, 140, 155);
/* oklch */ color: oklch(59.4% 0.085 210.8);

Tailwind

colors: {
  custom: {
    50: '#78aeb8',
    500: '#348c9b',
    950: '#000000',
  },
}

SCSS

$custom: #348c9b;
$custom-light: #78aeb8;
$custom-dark: #000000;

JSON

{
  "hex": "#348c9b",
  "rgb": {
    "r": 52,
    "g": 140,
    "b": 155
  },
  "hsl": {
    "h": 188.738,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5941,
    "c": 0.08499,
    "h": 210.8
  },
  "luminance": 0.21853
}

Semantic roles & 50–950 ramp

primary

#348C9B

secondary

#BA7B71

accent

#634FD9

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #348C9B

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

Preview Lab → · Contrast checker → · Palette generator →