#3BB4A9#3BB4A9

#3BB4A9 is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.1% C 0.106 H 186.4°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#3BB4A9
RGB	rgb(59, 180, 169)
HSL	hsl(175, 51%, 47%)
HSV	hsv(175, 67%, 71%)
CMYK	cmyk(67.2%, 0%, 6.1%, 29.4%)
CIE-LAB	lab(66.85, -35.55, -4.15)
CIE-LCH	lch(66.85, 35.79, 186.66°)
OKLab	oklab(70.12% -0.1057 -0.0118)
OKLCH	oklch(70.12% 0.106 186.4)
XYZ	xyz(25.2830, 36.4340, 43.2284)
Luminance	0.3644 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB4A9 #B43B46

analogous

#3BB46C #3BB4A9 #3B83B4

triadic

#3BB4A9 #A93BB4 #B4A93B

tetradic

#3BB4A9 #6C3BB4 #B43B46 #83B43B

square

#3BB4A9 #6C3BB4 #B43B46 #83B43B

split-complementary

#3BB4A9 #B43B83 #B46C3B

monochromatic

#1D5852 #2C867E #3BB4A9 #61CBC2 #8FDAD3

Accessibility & contrast

On white

2.53

#3BB4A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#3BB4A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB4A9

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB4A9	#FFFFFF	#000000	##000000
##3BB4A9	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAAA9

Deuteranopia (green-blind)

#999DAA

Tritanopia (blue-blind)

#00B8B0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3bb4a9;
/* rgb */ color: rgb(59, 180, 169);
/* oklch */ color: oklch(70.1% 0.106 186.4);

Tailwind

colors: {
  custom: {
    50: '#81cbc2',
    500: '#3bb4a9',
    950: '#000000',
  },
}

SCSS

$custom: #3bb4a9;
$custom-light: #81cbc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb4a9",
  "rgb": {
    "r": 59,
    "g": 180,
    "b": 169
  },
  "hsl": {
    "h": 174.545,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70115,
    "c": 0.10635,
    "h": 186.4
  },
  "luminance": 0.36437
}

Semantic roles & 50–950 ramp

primary

#3BB4A9

secondary

#C5868B

accent

#4E5ADA

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3BB4A9

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

Preview Lab → · Contrast checker → · Palette generator →