#2F818B#2F818B

#2F818B is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.8% C 0.079 H 206.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2F818B
RGB	rgb(47, 129, 139)
HSL	hsl(187, 49%, 36%)
HSV	hsv(187, 66%, 55%)
CMYK	cmyk(66.2%, 7.2%, 0%, 45.5%)
CIE-LAB	lab(49.70, -21.15, -12.70)
CIE-LCH	lch(49.70, 24.67, 210.98°)
OKLab	oklab(55.82% -0.0707 -0.0352)
OKLCH	oklch(55.82% 0.079 206.5)
XYZ	xyz(13.6808, 18.1674, 27.2068)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F818B #8B392F

analogous

#2F8B67 #2F818B #2F538B

triadic

#2F818B #8B2F81 #818B2F

tetradic

#2F818B #672F8B #8B392F #538B2F

square

#2F818B #672F8B #8B392F #538B2F

split-complementary

#2F818B #8B2F53 #8B672F

monochromatic

#102C30 #20575D #2F818B #3EABB9 #68C1CC

Accessibility & contrast

On white

4.53

#2F818B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#2F818B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F818B

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F818B	#FFFFFF	#000000	##000000
##2F818B	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767C8C

Deuteranopia (green-blind)

#69728B

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2f818b;
/* rgb */ color: rgb(47, 129, 139);
/* oklch */ color: oklch(55.8% 0.079 206.5);

Tailwind

colors: {
  custom: {
    50: '#74a6ac',
    500: '#2f818b',
    950: '#000000',
  },
}

SCSS

$custom: #2f818b;
$custom-light: #74a6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2f818b",
  "rgb": {
    "r": 47,
    "g": 129,
    "b": 139
  },
  "hsl": {
    "h": 186.522,
    "s": 49.462,
    "l": 36.471
  },
  "oklch": {
    "l": 0.55822,
    "c": 0.07896,
    "h": 206.5
  },
  "luminance": 0.18169
}

Semantic roles & 50–950 ramp

primary

#2F818B

secondary

#B36B63

accent

#5E4FD9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #2F818B

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

Preview Lab → · Contrast checker → · Palette generator →