#218F84#218F84

#218F84 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 58.8% C 0.096 H 184.8°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#218F84
RGB	rgb(33, 143, 132)
HSL	hsl(174, 63%, 35%)
HSV	hsv(174, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 7.7%, 43.9%)
CIE-LAB	lab(53.63, -32.30, -2.78)
CIE-LCH	lch(53.63, 32.42, 184.93°)
OKLab	oklab(58.85% -0.0953 -0.008)
OKLCH	oklch(58.85% 0.096 184.8)
XYZ	xyz(14.6125, 21.6324, 25.2307)
Luminance	0.2163 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F84 #8F212C

analogous

#218F4D #218F84 #21638F

triadic

#218F84 #84218F #8F8421

tetradic

#218F84 #4D218F #8F212C #638F21

square

#218F84 #4D218F #8F212C #638F21

split-complementary

#218F84 #8F2163 #8F4D21

monochromatic

#0A2C28 #165D56 #218F84 #2CC1B2 #53D7CA

Accessibility & contrast

On white

3.94

#218F84 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#218F84 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F84

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F84	#FFFFFF	#000000	##000000
##218F84	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878784

Deuteranopia (green-blind)

#787C85

Tritanopia (blue-blind)

#00928B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #218f84;
/* rgb */ color: rgb(33, 143, 132);
/* oklch */ color: oklch(58.8% 0.096 184.8);

Tailwind

colors: {
  custom: {
    50: '#70b0a7',
    500: '#218f84',
    950: '#000000',
  },
}

SCSS

$custom: #218f84;
$custom-light: #70b0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#218f84",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 132
  },
  "hsl": {
    "h": 174,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58848,
    "c": 0.0956,
    "h": 184.8
  },
  "luminance": 0.21634
}

Semantic roles & 50–950 ramp

primary

#218F84

secondary

#BB515C

accent

#4253E6

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #218F84

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

Preview Lab → · Contrast checker → · Palette generator →