#218F97#218F97

#218F97 is a mid, moderate teal. Relative luminance 0.222; OKLCH L 59.5% C 0.094 H 202.4°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#218F97
RGB	rgb(33, 143, 151)
HSL	hsl(184, 64%, 36%)
HSV	hsv(184, 78%, 59%)
CMYK	cmyk(78.1%, 5.3%, 0%, 40.8%)
CIE-LAB	lab(54.24, -26.49, -12.85)
CIE-LCH	lch(54.24, 29.44, 205.88°)
OKLab	oklab(59.54% -0.0864 -0.0357)
OKLCH	oklch(59.54% 0.094 202.4)
XYZ	xyz(16.0331, 22.2006, 32.7123)
Luminance	0.2220 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F97 #972921

analogous

#219764 #218F97 #215497

triadic

#218F97 #97218F #8F9721

tetradic

#218F97 #642197 #972921 #549721

square

#218F97 #642197 #972921 #549721

split-complementary

#218F97 #972154 #976421

monochromatic

#0B3033 #165F65 #218F97 #2CBFC9 #58D2DA

Accessibility & contrast

On white

3.86

#218F97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#218F97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F97

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F97	#FFFFFF	#000000	##000000
##218F97	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838998

Deuteranopia (green-blind)

#737D97

Tritanopia (blue-blind)

#009591

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #218f97;
/* rgb */ color: rgb(33, 143, 151);
/* oklch */ color: oklch(59.5% 0.094 202.4);

Tailwind

colors: {
  custom: {
    50: '#72b0b5',
    500: '#218f97',
    950: '#000000',
  },
}

SCSS

$custom: #218f97;
$custom-light: #72b0b5;
$custom-dark: #000000;

JSON

{
  "hex": "#218f97",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 151
  },
  "hsl": {
    "h": 184.068,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5954,
    "c": 0.09353,
    "h": 202.4
  },
  "luminance": 0.22203
}

Semantic roles & 50–950 ramp

primary

#218F97

secondary

#BE5C55

accent

#4C41E7

background

#F7FAFB

surface

#EDF5F6

border

#C8CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #218F97

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

Preview Lab → · Contrast checker → · Palette generator →