#218F7E#218F7E

#218F7E is a mid, moderate teal. Relative luminance 0.215; OKLCH L 58.7% C 0.098 H 179.7°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#218F7E
RGB	rgb(33, 143, 126)
HSL	hsl(171, 63%, 35%)
HSV	hsv(171, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 11.9%, 43.9%)
CIE-LAB	lab(53.46, -34.02, 0.43)
CIE-LCH	lch(53.46, 34.02, 179.28°)
OKLab	oklab(58.65% -0.0982 0.0006)
OKLCH	oklch(58.65% 0.098 179.7)
XYZ	xyz(14.2137, 21.4729, 23.1302)
Luminance	0.2147 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F7E #8F2132

analogous

#218F47 #218F7E #21698F

triadic

#218F7E #7E218F #8F7E21

tetradic

#218F7E #47218F #8F2132 #698F21

square

#218F7E #47218F #8F2132 #698F21

split-complementary

#218F7E #8F2169 #8F4721

monochromatic

#0A2C26 #165D52 #218F7E #2CC1AA #53D7C3

Accessibility & contrast

On white

3.97

#218F7E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#218F7E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F7E

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F7E	#FFFFFF	#000000	##000000
##218F7E	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89867D

Deuteranopia (green-blind)

#7A7B7F

Tritanopia (blue-blind)

#00918A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #218f7e;
/* rgb */ color: rgb(33, 143, 126);
/* oklch */ color: oklch(58.7% 0.098 179.7);

Tailwind

colors: {
  custom: {
    50: '#6fb0a3',
    500: '#218f7e',
    950: '#000000',
  },
}

SCSS

$custom: #218f7e;
$custom-light: #6fb0a3;
$custom-dark: #000000;

JSON

{
  "hex": "#218f7e",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 126
  },
  "hsl": {
    "h": 170.727,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58651,
    "c": 0.09817,
    "h": 179.7
  },
  "luminance": 0.21475
}

Semantic roles & 50–950 ramp

primary

#218F7E

secondary

#BB5161

accent

#425BE6

background

#F7FAFA

surface

#EDF5F3

border

#C8CFCD

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #218F7E

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

Preview Lab → · Contrast checker → · Palette generator →