#3BB3A3#3BB3A3

#3BB3A3 is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.7% C 0.107 H 182.5°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#3BB3A3
RGB	rgb(59, 179, 163)
HSL	hsl(172, 50%, 47%)
HSV	hsv(172, 67%, 70%)
CMYK	cmyk(67%, 0%, 8.9%, 29.8%)
CIE-LAB	lab(66.38, -36.72, -1.53)
CIE-LCH	lch(66.38, 36.75, 182.38°)
OKLab	oklab(69.67% -0.1074 -0.0047)
OKLCH	oklch(69.67% 0.107 182.5)
XYZ	xyz(24.5315, 35.8116, 40.2627)
Luminance	0.3581 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB3A3 #B33B4B

analogous

#3BB367 #3BB3A3 #3B87B3

triadic

#3BB3A3 #A33BB3 #B3A33B

tetradic

#3BB3A3 #673BB3 #B33B4B #87B33B

square

#3BB3A3 #673BB3 #B33B4B #87B33B

split-complementary

#3BB3A3 #B33B87 #B3673B

monochromatic

#1D574F #2C8579 #3BB3A3 #60CBBD #8EDAD0

Accessibility & contrast

On white

2.57

#3BB3A3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#3BB3A3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB3A3

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB3A3	#FFFFFF	#000000	##000000
##3BB3A3	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA9A2

Deuteranopia (green-blind)

#999CA4

Tritanopia (blue-blind)

#00B6AE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3bb3a3;
/* rgb */ color: rgb(59, 179, 163);
/* oklch */ color: oklch(69.7% 0.107 182.5);

Tailwind

colors: {
  custom: {
    50: '#81cabe',
    500: '#3bb3a3',
    950: '#000000',
  },
}

SCSS

$custom: #3bb3a3;
$custom-light: #81cabe;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb3a3",
  "rgb": {
    "r": 59,
    "g": 179,
    "b": 163
  },
  "hsl": {
    "h": 172,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69673,
    "c": 0.10749,
    "h": 182.5
  },
  "luminance": 0.35814
}

Semantic roles & 50–950 ramp

primary

#3BB3A3

secondary

#C5858E

accent

#4E61DA

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3BB3A3

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

Preview Lab → · Contrast checker → · Palette generator →