#3A8A8B#3A8A8B

#3A8A8B is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.5% C 0.077 H 196.4°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3A8A8B
RGB	rgb(58, 138, 139)
HSL	hsl(181, 41%, 39%)
HSV	hsv(181, 58%, 55%)
CMYK	cmyk(58.3%, 0.7%, 0%, 45.5%)
CIE-LAB	lab(52.88, -23.79, -7.88)
CIE-LCH	lch(52.88, 25.06, 198.33°)
OKLab	oklab(58.49% -0.0743 -0.0218)
OKLCH	oklch(58.49% 0.077 196.4)
XYZ	xyz(15.4916, 20.9390, 27.6463)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8A8B #8B3B3A

analogous

#3A8B63 #3A8A8B #3A618B

triadic

#3A8A8B #8B3A8A #8A8B3A

tetradic

#3A8A8B #633A8B #8B3B3A #618B3A

square

#3A8A8B #633A8B #8B3B3A #618B3A

split-complementary

#3A8A8B #8B3A61 #8B633A

monochromatic

#163435 #285F60 #3A8A8B #4DB4B5 #79C6C7

Accessibility & contrast

On white

4.05

#3A8A8B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3A8A8B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8A8B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8A8B	#FFFFFF	#000000	##000000
##3A8A8B	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81848B

Deuteranopia (green-blind)

#747A8C

Tritanopia (blue-blind)

#008E8A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3a8a8b;
/* rgb */ color: rgb(58, 138, 139);
/* oklch */ color: oklch(58.5% 0.077 196.4);

Tailwind

colors: {
  custom: {
    50: '#79acac',
    500: '#3a8a8b',
    950: '#000000',
  },
}

SCSS

$custom: #3a8a8b;
$custom-light: #79acac;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8a8b",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 139
  },
  "hsl": {
    "h": 180.741,
    "s": 41.117,
    "l": 38.627
  },
  "oklch": {
    "l": 0.58487,
    "c": 0.07741,
    "h": 196.4
  },
  "luminance": 0.20941
}

Semantic roles & 50–950 ramp

primary

#3A8A8B

secondary

#B07171

accent

#5857D1

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #3A8A8B

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

Preview Lab → · Contrast checker → · Palette generator →