#3BBBBF#3BBBBF

#3BBBBF is a light, moderate teal. Relative luminance 0.402; OKLCH L 72.6% C 0.108 H 198.1°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#3BBBBF
RGB	rgb(59, 187, 191)
HSL	hsl(182, 53%, 49%)
HSV	hsv(182, 69%, 75%)
CMYK	cmyk(69.1%, 2.1%, 0%, 25.1%)
CIE-LAB	lab(69.63, -32.60, -12.14)
CIE-LCH	lch(69.63, 34.79, 200.42°)
OKLab	oklab(72.59% -0.1031 -0.0337)
OKLCH	oklch(72.59% 0.108 198.1)
XYZ	xyz(28.9737, 40.2287, 55.5180)
Luminance	0.4023 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBBBF #BF3F3B

analogous

#3BBF81 #3BBBBF #3B79BF

triadic

#3BBBBF #BF3BBB #BBBF3B

tetradic

#3BBBBF #813BBF #BF3F3B #79BF3B

square

#3BBBBF #813BBF #BF3F3B #79BF3B

split-complementary

#3BBBBF #BF3B79 #BF813B

monochromatic

#1E5F61 #2D8D90 #3BBBBF #67CDD0 #96DCDF

Accessibility & contrast

On white

2.32

#3BBBBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#3BBBBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBBBF

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBBBF	#FFFFFF	#000000	##000000
##3BBBBF	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB2BF

Deuteranopia (green-blind)

#9AA4C0

Tritanopia (blue-blind)

#00C1BC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3bbbbf;
/* rgb */ color: rgb(59, 187, 191);
/* oklch */ color: oklch(72.6% 0.108 198.1);

Tailwind

colors: {
  custom: {
    50: '#84d0d2',
    500: '#3bbbbf',
    950: '#000000',
  },
}

SCSS

$custom: #3bbbbf;
$custom-light: #84d0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbbbf",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 191
  },
  "hsl": {
    "h": 181.818,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7259,
    "c": 0.10846,
    "h": 198.1
  },
  "luminance": 0.40232
}

Semantic roles & 50–950 ramp

primary

#3BBBBF

secondary

#CA8E8C

accent

#504CDC

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #3BBBBF

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

Preview Lab → · Contrast checker → · Palette generator →