#2FB3B9#2FB3B9

#2FB3B9 is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.1% C 0.109 H 199.6°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2FB3B9
RGB	rgb(47, 179, 185)
HSL	hsl(183, 59%, 45%)
HSV	hsv(183, 75%, 73%)
CMYK	cmyk(74.6%, 3.2%, 0%, 27.5%)
CIE-LAB	lab(66.78, -32.06, -13.13)
CIE-LCH	lch(66.78, 34.64, 202.28°)
OKLab	oklab(70.15% -0.1025 -0.0365)
OKLCH	oklch(70.15% 0.109 199.6)
XYZ	xyz(26.0454, 36.3442, 51.5320)
Luminance	0.3635 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2FB3B9 #B9352F

analogous

#2FB97A #2FB3B9 #2F6EB9

triadic

#2FB3B9 #B92FB3 #B3B92F

tetradic

#2FB3B9 #7A2FB9 #B9352F #6EB92F

square

#2FB3B9 #7A2FB9 #B9352F #6EB92F

split-complementary

#2FB3B9 #B92F6E #B97A2F

monochromatic

#165557 #238488 #2FB3B9 #52CDD3 #83DBDF

Accessibility & contrast

On white

2.54

#2FB3B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#2FB3B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2FB3B9

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2FB3B9	#FFFFFF	#000000	##000000
##2FB3B9	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ABBA

Deuteranopia (green-blind)

#929CBA

Tritanopia (blue-blind)

#00BAB4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2fb3b9;
/* rgb */ color: rgb(47, 179, 185);
/* oklch */ color: oklch(70.1% 0.109 199.6);

Tailwind

colors: {
  custom: {
    50: '#7ecace',
    500: '#2fb3b9',
    950: '#000000',
  },
}

SCSS

$custom: #2fb3b9;
$custom-light: #7ecace;
$custom-dark: #000000;

JSON

{
  "hex": "#2fb3b9",
  "rgb": {
    "r": 47,
    "g": 179,
    "b": 185
  },
  "hsl": {
    "h": 182.609,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70149,
    "c": 0.10879,
    "h": 199.6
  },
  "luminance": 0.36347
}

Semantic roles & 50–950 ramp

primary

#2FB3B9

secondary

#C97F7B

accent

#4C45E3

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #2FB3B9

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

Preview Lab → · Contrast checker → · Palette generator →