#2F909B#2F909B

#2F909B is a mid, moderate teal. Relative luminance 0.229; OKLCH L 60.3% C 0.089 H 205.9°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#2F909B
RGB	rgb(47, 144, 155)
HSL	hsl(186, 53%, 40%)
HSV	hsv(186, 70%, 61%)
CMYK	cmyk(69.7%, 7.1%, 0%, 39.2%)
CIE-LAB	lab(54.99, -23.93, -14.00)
CIE-LCH	lch(54.99, 27.72, 210.32°)
OKLab	oklab(60.27% -0.0799 -0.0389)
OKLCH	oklch(60.27% 0.089 205.9)
XYZ	xyz(17.0594, 22.9155, 34.5280)
Luminance	0.2292 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F909B #9B3A2F

analogous

#2F9B70 #2F909B #2F5A9B

triadic

#2F909B #9B2F90 #909B2F

tetradic

#2F909B #702F9B #9B3A2F #5A9B2F

square

#2F909B #702F9B #9B3A2F #5A9B2F

split-complementary

#2F909B #9B2F5A #9B702F

monochromatic

#13393D #21646C #2F909B #42B8C6 #71CAD4

Accessibility & contrast

On white

3.76

#2F909B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#2F909B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F909B

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F909B	#FFFFFF	#000000	##000000
##2F909B	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848A9C

Deuteranopia (green-blind)

#747F9B

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2f909b;
/* rgb */ color: rgb(47, 144, 155);
/* oklch */ color: oklch(60.3% 0.089 205.9);

Tailwind

colors: {
  custom: {
    50: '#77b1b8',
    500: '#2f909b',
    950: '#000000',
  },
}

SCSS

$custom: #2f909b;
$custom-light: #77b1b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f909b",
  "rgb": {
    "r": 47,
    "g": 144,
    "b": 155
  },
  "hsl": {
    "h": 186.111,
    "s": 53.465,
    "l": 39.608
  },
  "oklch": {
    "l": 0.60273,
    "c": 0.08881,
    "h": 205.9
  },
  "luminance": 0.22917
}

Semantic roles & 50–950 ramp

primary

#2F909B

secondary

#BB736A

accent

#5A4BDD

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #2F909B

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

Preview Lab → · Contrast checker → · Palette generator →