#218478#218478

#218478 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.5% C 0.090 H 183.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#218478
RGB	rgb(33, 132, 120)
HSL	hsl(173, 60%, 32%)
HSV	hsv(173, 75%, 52%)
CMYK	cmyk(75%, 0%, 9.1%, 48.2%)
CIE-LAB	lab(49.71, -30.57, -1.57)
CIE-LCH	lch(49.71, 30.61, 182.93°)
OKLab	oklab(55.54% -0.0895 -0.0047)
OKLCH	oklch(55.54% 0.09 183)
XYZ	xyz(12.2670, 18.1805, 20.6283)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218478 #84212D

analogous

#218446 #218478 #215F84

triadic

#218478 #782184 #847821

tetradic

#218478 #462184 #84212D #5F8421

square

#218478 #462184 #84212D #5F8421

split-complementary

#218478 #84215F #844621

monochromatic

#09221F #15534B #218478 #2DB5A5 #4DD2C2

Accessibility & contrast

On white

4.53

#218478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#218478 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218478

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218478	#FFFFFF	#000000	##000000
##218478	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7C78

Deuteranopia (green-blind)

#707279

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #218478;
/* rgb */ color: rgb(33, 132, 120);
/* oklch */ color: oklch(55.5% 0.090 183.0);

Tailwind

colors: {
  custom: {
    50: '#6da89e',
    500: '#218478',
    950: '#000000',
  },
}

SCSS

$custom: #218478;
$custom-light: #6da89e;
$custom-dark: #000000;

JSON

{
  "hex": "#218478",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 120
  },
  "hsl": {
    "h": 172.727,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55535,
    "c": 0.08962,
    "h": 183
  },
  "luminance": 0.18182
}

Semantic roles & 50–950 ramp

primary

#218478

secondary

#B64B58

accent

#4558E3

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218478

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

Preview Lab → · Contrast checker → · Palette generator →