#3BB7B2#3BB7B2

#3BB7B2 is a light, moderate teal. Relative luminance 0.380; OKLCH L 71.2% C 0.107 H 191.1°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#3BB7B2
RGB	rgb(59, 183, 178)
HSL	hsl(178, 51%, 47%)
HSV	hsv(178, 68%, 72%)
CMYK	cmyk(67.8%, 0%, 2.7%, 28.2%)
CIE-LAB	lab(68.03, -34.44, -7.38)
CIE-LCH	lch(68.03, 35.22, 192.09°)
OKLab	oklab(71.16% -0.1047 -0.0206)
OKLCH	oklch(71.16% 0.107 191.1)
XYZ	xyz(26.7693, 38.0081, 48.0363)
Luminance	0.3801 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB7B2 #B73B40

analogous

#3BB774 #3BB7B2 #3B7EB7

triadic

#3BB7B2 #B23BB7 #B7B23B

tetradic

#3BB7B2 #743BB7 #B73B40 #7EB73B

square

#3BB7B2 #743BB7 #B73B40 #7EB73B

split-complementary

#3BB7B2 #B73B7E #B7743B

monochromatic

#1D5A58 #2C8985 #3BB7B2 #63CDC8 #91DCD8

Accessibility & contrast

On white

2.44

#3BB7B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#3BB7B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB7B2

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB7B2	#FFFFFF	#000000	##000000
##3BB7B2	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACAEB2

Deuteranopia (green-blind)

#9AA0B3

Tritanopia (blue-blind)

#00BCB5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3bb7b2;
/* rgb */ color: rgb(59, 183, 178);
/* oklch */ color: oklch(71.2% 0.107 191.1);

Tailwind

colors: {
  custom: {
    50: '#82cdc9',
    500: '#3bb7b2',
    950: '#000000',
  },
}

SCSS

$custom: #3bb7b2;
$custom-light: #82cdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb7b2",
  "rgb": {
    "r": 59,
    "g": 183,
    "b": 178
  },
  "hsl": {
    "h": 177.581,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71157,
    "c": 0.10673,
    "h": 191.1
  },
  "luminance": 0.38011
}

Semantic roles & 50–950 ramp

primary

#3BB7B2

secondary

#C6878A

accent

#4D53DB

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3BB7B2

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

Preview Lab → · Contrast checker → · Palette generator →