#3BBBB0#3BBBB0

#3BBBB0 is a light, moderate teal. Relative luminance 0.396; OKLCH L 72.1% C 0.110 H 186.7°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#3BBBB0
RGB	rgb(59, 187, 176)
HSL	hsl(175, 52%, 48%)
HSV	hsv(175, 68%, 73%)
CMYK	cmyk(68.4%, 0%, 5.9%, 26.7%)
CIE-LAB	lab(69.19, -36.85, -4.56)
CIE-LCH	lch(69.19, 37.13, 187.06°)
OKLab	oklab(72.08% -0.1097 -0.0129)
OKLCH	oklch(72.08% 0.11 186.7)
XYZ	xyz(27.4068, 39.6019, 47.2654)
Luminance	0.3961 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBBB0 #BB3B46

analogous

#3BBB70 #3BBBB0 #3B86BB

triadic

#3BBBB0 #B03BBB #BBB03B

tetradic

#3BBBB0 #703BBB #BB3B46 #86BB3B

square

#3BBBB0 #703BBB #BB3B46 #86BB3B

split-complementary

#3BBBB0 #BB3B86 #BB703B

monochromatic

#1E5E58 #2C8C84 #3BBBB0 #65CEC5 #93DDD7

Accessibility & contrast

On white

2.35

#3BBBB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#3BBBB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBBB0

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBBB0	#FFFFFF	#000000	##000000
##3BBBB0	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B1B0

Deuteranopia (green-blind)

#9FA3B1

Tritanopia (blue-blind)

#00BFB7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3bbbb0;
/* rgb */ color: rgb(59, 187, 176);
/* oklch */ color: oklch(72.1% 0.110 186.7);

Tailwind

colors: {
  custom: {
    50: '#83d0c7',
    500: '#3bbbb0',
    950: '#000000',
  },
}

SCSS

$custom: #3bbbb0;
$custom-light: #83d0c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbbb0",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 176
  },
  "hsl": {
    "h": 174.844,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72079,
    "c": 0.11048,
    "h": 186.7
  },
  "luminance": 0.39605
}

Semantic roles & 50–950 ramp

primary

#3BBBB0

secondary

#C88A8F

accent

#4C59DB

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #3BBBB0

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

Preview Lab → · Contrast checker → · Palette generator →