#218857#218857

#218857 is a mid, moderate teal. Relative luminance 0.186; OKLCH L 55.7% C 0.119 H 157.4°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#218857
RGB	rgb(33, 136, 87)
HSL	hsl(151, 61%, 33%)
HSV	hsv(151, 76%, 53%)
CMYK	cmyk(75.7%, 0%, 36%, 46.7%)
CIE-LAB	lab(50.24, -40.74, 18.26)
CIE-LCH	lch(50.24, 44.64, 155.86°)
OKLab	oklab(55.7% -0.1103 0.0459)
OKLCH	oklch(55.7% 0.119 157.4)
XYZ	xyz(11.1506, 18.6185, 12.0210)
Luminance	0.1862 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218857 #882152

analogous

#218823 #218857 #218588

triadic

#218857 #572188 #885721

tetradic

#218857 #232188 #882152 #858821

square

#218857 #232188 #882152 #858821

split-complementary

#218857 #882185 #882321

monochromatic

#092518 #155737 #218857 #2DB977 #4FD495

Accessibility & contrast

On white

4.45

#218857 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#218857 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218857

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218857	#FFFFFF	#000000	##000000
##218857	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877D54

Deuteranopia (green-blind)

#7A745A

Tritanopia (blue-blind)

#00877B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218857;
/* rgb */ color: rgb(33, 136, 87);
/* oklch */ color: oklch(55.7% 0.119 157.4);

Tailwind

colors: {
  custom: {
    50: '#6dab86',
    500: '#218857',
    950: '#000000',
  },
}

SCSS

$custom: #218857;
$custom-light: #6dab86;
$custom-dark: #000000;

JSON

{
  "hex": "#218857",
  "rgb": {
    "r": 33,
    "g": 136,
    "b": 87
  },
  "hsl": {
    "h": 151.456,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.557,
    "c": 0.11949,
    "h": 157.4
  },
  "luminance": 0.1862
}

Semantic roles & 50–950 ramp

primary

#218857

secondary

#B84D80

accent

#4490E4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #218857

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

Preview Lab → · Contrast checker → · Palette generator →