#218F6E#218F6E

#218F6E is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.2% C 0.109 H 167.7°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#218F6E
RGB	rgb(33, 143, 110)
HSL	hsl(162, 63%, 35%)
HSV	hsv(162, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 23.1%, 43.9%)
CIE-LAB	lab(53.05, -38.29, 9.04)
CIE-LCH	lch(53.05, 39.35, 166.72°)
OKLab	oklab(58.18% -0.1061 0.0231)
OKLCH	oklch(58.18% 0.109 167.7)
XYZ	xyz(13.2626, 21.0925, 18.1211)
Luminance	0.2109 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F6E #8F2142

analogous

#218F37 #218F6E #21798F

triadic

#218F6E #6E218F #8F6E21

tetradic

#218F6E #37218F #8F2142 #798F21

square

#218F6E #37218F #8F2142 #798F21

split-complementary

#218F6E #8F2179 #8F3721

monochromatic

#0A2C22 #165D48 #218F6E #2CC194 #53D7B0

Accessibility & contrast

On white

4.02

#218F6E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#218F6E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F6E

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F6E	#FFFFFF	#000000	##000000
##218F6E	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B856C

Deuteranopia (green-blind)

#7D7B70

Tritanopia (blue-blind)

#009086

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218f6e;
/* rgb */ color: rgb(33, 143, 110);
/* oklch */ color: oklch(58.2% 0.109 167.7);

Tailwind

colors: {
  custom: {
    50: '#6fb097',
    500: '#218f6e',
    950: '#000000',
  },
}

SCSS

$custom: #218f6e;
$custom-light: #6fb097;
$custom-dark: #000000;

JSON

{
  "hex": "#218f6e",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 110
  },
  "hsl": {
    "h": 162,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58177,
    "c": 0.1086,
    "h": 167.7
  },
  "luminance": 0.21094
}

Semantic roles & 50–950 ramp

primary

#218F6E

secondary

#BB5171

accent

#4273E6

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110D

muted

#7B807E

Preview Lab

Preview with #218F6E

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

Preview Lab → · Contrast checker → · Palette generator →