#3BB3A1#3BB3A1

#3BB3A1 is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.6% C 0.108 H 181.0°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#3BB3A1
RGB	rgb(59, 179, 161)
HSL	hsl(171, 50%, 47%)
HSV	hsv(171, 67%, 70%)
CMYK	cmyk(67%, 0%, 10.1%, 29.8%)
CIE-LAB	lab(66.32, -37.26, -0.50)
CIE-LCH	lch(66.32, 37.26, 180.77°)
OKLab	oklab(69.61% -0.1083 -0.0019)
OKLCH	oklch(69.61% 0.108 181)
XYZ	xyz(24.3537, 35.7405, 39.3264)
Luminance	0.3574 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB3A1 #B33B4D

analogous

#3BB365 #3BB3A1 #3B89B3

triadic

#3BB3A1 #A13BB3 #B3A13B

tetradic

#3BB3A1 #653BB3 #B33B4D #89B33B

square

#3BB3A1 #653BB3 #B33B4D #89B33B

split-complementary

#3BB3A1 #B33B89 #B3653B

monochromatic

#1D574E #2C8578 #3BB3A1 #60CBBB #8EDACF

Accessibility & contrast

On white

2.58

#3BB3A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#3BB3A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB3A1

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB3A1	#FFFFFF	#000000	##000000
##3BB3A1	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA9A0

Deuteranopia (green-blind)

#9A9CA3

Tritanopia (blue-blind)

#00B6AD

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3bb3a1;
/* rgb */ color: rgb(59, 179, 161);
/* oklch */ color: oklch(69.6% 0.108 181.0);

Tailwind

colors: {
  custom: {
    50: '#80cabc',
    500: '#3bb3a1',
    950: '#000000',
  },
}

SCSS

$custom: #3bb3a1;
$custom-light: #80cabc;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb3a1",
  "rgb": {
    "r": 59,
    "g": 179,
    "b": 161
  },
  "hsl": {
    "h": 171,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69611,
    "c": 0.10833,
    "h": 181
  },
  "luminance": 0.35743
}

Semantic roles & 50–950 ramp

primary

#3BB3A1

secondary

#C5858F

accent

#4E63DA

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #3BB3A1

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

Preview Lab → · Contrast checker → · Palette generator →