#218778#218778

#218778 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.3% C 0.093 H 180.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#218778
RGB	rgb(33, 135, 120)
HSL	hsl(171, 61%, 33%)
HSV	hsv(171, 76%, 53%)
CMYK	cmyk(75.6%, 0%, 11.1%, 47.1%)
CIE-LAB	lab(50.69, -31.99, -0.13)
CIE-LCH	lch(50.69, 31.99, 180.24°)
OKLab	oklab(56.33% -0.0927 -0.0009)
OKLCH	oklch(56.33% 0.093 180.6)
XYZ	xyz(12.6797, 19.0058, 20.7659)
Luminance	0.1901 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218778 #872130

analogous

#218745 #218778 #216387

triadic

#218778 #782187 #877821

tetradic

#218778 #452187 #872130 #638721

square

#218778 #452187 #872130 #638721

split-complementary

#218778 #872163 #874521

monochromatic

#092521 #15564C #218778 #2DB8A4 #4FD4C0

Accessibility & contrast

On white

4.37

#218778 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#218778 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218778

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218778	#FFFFFF	#000000	##000000
##218778	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817F77

Deuteranopia (green-blind)

#737479

Tritanopia (blue-blind)

#008982

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #218778;
/* rgb */ color: rgb(33, 135, 120);
/* oklch */ color: oklch(56.3% 0.093 180.6);

Tailwind

colors: {
  custom: {
    50: '#6eaa9e',
    500: '#218778',
    950: '#000000',
  },
}

SCSS

$custom: #218778;
$custom-light: #6eaa9e;
$custom-dark: #000000;

JSON

{
  "hex": "#218778",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 120
  },
  "hsl": {
    "h": 171.176,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56334,
    "c": 0.09269,
    "h": 180.6
  },
  "luminance": 0.19007
}

Semantic roles & 50–950 ramp

primary

#218778

secondary

#B74D5C

accent

#445BE4

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218778

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

Preview Lab → · Contrast checker → · Palette generator →