#3AB5B0#3AB5B0

#3AB5B0 is a light, moderate teal. Relative luminance 0.371; OKLCH L 70.6% C 0.106 H 191.1°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#3AB5B0
RGB	rgb(58, 181, 176)
HSL	hsl(178, 51%, 47%)
HSV	hsv(178, 68%, 71%)
CMYK	cmyk(68%, 0%, 2.8%, 29%)
CIE-LAB	lab(67.34, -34.21, -7.30)
CIE-LCH	lch(67.34, 34.98, 192.05°)
OKLab	oklab(70.57% -0.104 -0.0204)
OKLCH	oklch(70.57% 0.106 191.1)
XYZ	xyz(26.1017, 37.0789, 46.8472)
Luminance	0.3708 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AB5B0 #B53A3F

analogous

#3AB573 #3AB5B0 #3A7DB5

triadic

#3AB5B0 #B03AB5 #B5B03A

tetradic

#3AB5B0 #733AB5 #B53A3F #7DB53A

square

#3AB5B0 #733AB5 #B53A3F #7DB53A

split-complementary

#3AB5B0 #B53A7D #B5733A

monochromatic

#1C5856 #2B8783 #3AB5B0 #60CCC8 #8EDBD8

Accessibility & contrast

On white

2.50

#3AB5B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#3AB5B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AB5B0

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AB5B0	#FFFFFF	#000000	##000000
##3AB5B0	1.00	2.50	8.42	8.42
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAACB0

Deuteranopia (green-blind)

#989EB1

Tritanopia (blue-blind)

#00BAB3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3ab5b0;
/* rgb */ color: rgb(58, 181, 176);
/* oklch */ color: oklch(70.6% 0.106 191.1);

Tailwind

colors: {
  custom: {
    50: '#81cbc7',
    500: '#3ab5b0',
    950: '#000000',
  },
}

SCSS

$custom: #3ab5b0;
$custom-light: #81cbc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3ab5b0",
  "rgb": {
    "r": 58,
    "g": 181,
    "b": 176
  },
  "hsl": {
    "h": 177.561,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70571,
    "c": 0.106,
    "h": 191.1
  },
  "luminance": 0.37082
}

Semantic roles & 50–950 ramp

primary

#3AB5B0

secondary

#C68588

accent

#4D53DB

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3AB5B0

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

Preview Lab → · Contrast checker → · Palette generator →