#3A8B9B#3A8B9B

#3A8B9B is a mid, moderate teal. Relative luminance 0.217; OKLCH L 59.4% C 0.081 H 212.8°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3A8B9B
RGB	rgb(58, 139, 155)
HSL	hsl(190, 46%, 42%)
HSV	hsv(190, 63%, 61%)
CMYK	cmyk(62.6%, 10.3%, 0%, 39.2%)
CIE-LAB	lab(53.74, -19.49, -15.86)
CIE-LCH	lch(53.74, 25.12, 219.13°)
OKLab	oklab(59.36% -0.0684 -0.044)
OKLCH	oklch(59.36% 0.081 212.8)
XYZ	xyz(16.8915, 21.7296, 34.3080)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8B9B #9B4A3A

analogous

#3A9B7B #3A8B9B #3A5B9B

triadic

#3A8B9B #9B3A8B #8B9B3A

tetradic

#3A8B9B #7B3A9B #9B4A3A #5B9B3A

square

#3A8B9B #7B3A9B #9B4A3A #5B9B3A

split-complementary

#3A8B9B #9B3A5B #9B7B3A

monochromatic

#193B42 #29636E #3A8B9B #53ADBF #80C2CF

Accessibility & contrast

On white

3.93

#3A8B9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#3A8B9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8B9B

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8B9B	#FFFFFF	#000000	##000000
##3A8B9B	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F879C

Deuteranopia (green-blind)

#707C9B

Tritanopia (blue-blind)

#009290

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3a8b9b;
/* rgb */ color: rgb(58, 139, 155);
/* oklch */ color: oklch(59.4% 0.081 212.8);

Tailwind

colors: {
  custom: {
    50: '#7badb8',
    500: '#3a8b9b',
    950: '#000000',
  },
}

SCSS

$custom: #3a8b9b;
$custom-light: #7badb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8b9b",
  "rgb": {
    "r": 58,
    "g": 139,
    "b": 155
  },
  "hsl": {
    "h": 189.897,
    "s": 45.54,
    "l": 41.765
  },
  "oklch": {
    "l": 0.59357,
    "c": 0.08133,
    "h": 212.8
  },
  "luminance": 0.21731
}

Semantic roles & 50–950 ramp

primary

#3A8B9B

secondary

#B98278

accent

#6853D5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #3A8B9B

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

Preview Lab → · Contrast checker → · Palette generator →