#3BB7A4#3BB7A4

#3BB7A4 is a light, moderate teal. Relative luminance 0.375; OKLCH L 70.7% C 0.111 H 180.7°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#3BB7A4
RGB	rgb(59, 183, 164)
HSL	hsl(171, 51%, 47%)
HSV	hsv(171, 68%, 72%)
CMYK	cmyk(67.8%, 0%, 10.4%, 28.2%)
CIE-LAB	lab(67.63, -38.27, -0.24)
CIE-LCH	lch(67.63, 38.27, 180.36°)
OKLab	oklab(70.71% -0.1111 -0.0013)
OKLCH	oklch(70.71% 0.111 180.7)
XYZ	xyz(25.4348, 37.4742, 41.0075)
Luminance	0.3748 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB7A4 #B73B4E

analogous

#3BB766 #3BB7A4 #3B8CB7

triadic

#3BB7A4 #A43BB7 #B7A43B

tetradic

#3BB7A4 #663BB7 #B73B4E #8CB73B

square

#3BB7A4 #663BB7 #B73B4E #8CB73B

split-complementary

#3BB7A4 #B73B8C #B7663B

monochromatic

#1D5A51 #2C897B #3BB7A4 #63CDBC #91DCD0

Accessibility & contrast

On white

2.47

#3BB7A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#3BB7A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB7A4

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB7A4	#FFFFFF	#000000	##000000
##3BB7A4	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFACA3

Deuteranopia (green-blind)

#9D9FA6

Tritanopia (blue-blind)

#00BAB1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3bb7a4;
/* rgb */ color: rgb(59, 183, 164);
/* oklch */ color: oklch(70.7% 0.111 180.7);

Tailwind

colors: {
  custom: {
    50: '#81cdbe',
    500: '#3bb7a4',
    950: '#000000',
  },
}

SCSS

$custom: #3bb7a4;
$custom-light: #81cdbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb7a4",
  "rgb": {
    "r": 59,
    "g": 183,
    "b": 164
  },
  "hsl": {
    "h": 170.806,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70705,
    "c": 0.11109,
    "h": 180.7
  },
  "luminance": 0.37477
}

Semantic roles & 50–950 ramp

primary

#3BB7A4

secondary

#C68791

accent

#4D63DB

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3BB7A4

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

Preview Lab → · Contrast checker → · Palette generator →