#3BBBCF#3BBBCF

#3BBBCF is a light, moderate teal. Relative luminance 0.410; OKLCH L 73.2% C 0.111 H 210.1°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#3BBBCF
RGB	rgb(59, 187, 207)
HSL	hsl(188, 61%, 52%)
HSV	hsv(188, 71%, 81%)
CMYK	cmyk(71.5%, 9.7%, 0%, 18.8%)
CIE-LAB	lab(70.16, -27.81, -20.12)
CIE-LCH	lch(70.16, 34.33, 215.88°)
OKLab	oklab(73.19% -0.0964 -0.056)
OKLCH	oklch(73.19% 0.111 210.1)
XYZ	xyz(30.8316, 40.9718, 65.3028)
Luminance	0.4098 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBBCF #CF4F3B

analogous

#3BCF99 #3BBBCF #3B71CF

triadic

#3BBBCF #CF3BBB #BBCF3B

tetradic

#3BBBCF #993BCF #CF4F3B #71CF3B

square

#3BBBCF #993BCF #CF4F3B #71CF3B

split-complementary

#3BBBCF #CF3B71 #CF993B

monochromatic

#1C6873 #2894A5 #3BBBCF #6CCCDB #9DDDE7

Accessibility & contrast

On white

2.28

#3BBBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#3BBBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBBCF

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBBCF	#FFFFFF	#000000	##000000
##3BBBCF	1.00	2.28	9.19	9.19
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB4D0

Deuteranopia (green-blind)

#95A5CF

Tritanopia (blue-blind)

#00C4C1

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3bbbcf;
/* rgb */ color: rgb(59, 187, 207);
/* oklch */ color: oklch(73.2% 0.111 210.1);

Tailwind

colors: {
  custom: {
    50: '#86cfdd',
    500: '#3bbbcf',
    950: '#000000',
  },
}

SCSS

$custom: #3bbbcf;
$custom-light: #86cfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbbcf",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 207
  },
  "hsl": {
    "h": 188.108,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73188,
    "c": 0.11147,
    "h": 210.1
  },
  "luminance": 0.40975
}

Semantic roles & 50–950 ramp

primary

#3BBBCF

secondary

#D39B93

accent

#5A44E4

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0D1415

muted

#7D8283

Preview Lab

Preview with #3BBBCF

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

Preview Lab → · Contrast checker → · Palette generator →