#3BBBCD#3BBBCD

#3BBBCD is a light, moderate teal. Relative luminance 0.409; OKLCH L 73.1% C 0.111 H 208.7°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#3BBBCD
RGB	rgb(59, 187, 205)
HSL	hsl(187, 59%, 52%)
HSV	hsv(187, 71%, 80%)
CMYK	cmyk(71.2%, 8.8%, 0%, 19.6%)
CIE-LAB	lab(70.09, -28.42, -19.13)
CIE-LCH	lch(70.09, 34.26, 213.94°)
OKLab	oklab(73.11% -0.0972 -0.0532)
OKLCH	oklch(73.11% 0.111 208.7)
XYZ	xyz(30.5886, 40.8746, 64.0232)
Luminance	0.4088 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBBCD #CD4D3B

analogous

#3BCD96 #3BBBCD #3B72CD

triadic

#3BBBCD #CD3BBB #BBCD3B

tetradic

#3BBBCD #963BCD #CD4D3B #72CD3B

square

#3BBBCD #963BCD #CD4D3B #72CD3B

split-complementary

#3BBBCD #CD3B72 #CD963B

monochromatic

#1D6671 #2993A2 #3BBBCD #6CCCD9 #9DDDE6

Accessibility & contrast

On white

2.29

#3BBBCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#3BBBCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBBCD

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBBCD	#FFFFFF	#000000	##000000
##3BBBCD	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB4CE

Deuteranopia (green-blind)

#96A5CD

Tritanopia (blue-blind)

#00C4C0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3bbbcd;
/* rgb */ color: rgb(59, 187, 205);
/* oklch */ color: oklch(73.1% 0.111 208.7);

Tailwind

colors: {
  custom: {
    50: '#85cfdc',
    500: '#3bbbcd',
    950: '#000000',
  },
}

SCSS

$custom: #3bbbcd;
$custom-light: #85cfdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbbcd",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 205
  },
  "hsl": {
    "h": 187.397,
    "s": 59.35,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7311,
    "c": 0.11081,
    "h": 208.7
  },
  "luminance": 0.40878
}

Semantic roles & 50–950 ramp

primary

#3BBBCD

secondary

#D29A92

accent

#5945E3

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0D1415

muted

#7D8283

Preview Lab

Preview with #3BBBCD

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

Preview Lab → · Contrast checker → · Palette generator →