#218D71#218D71

#218D71 is a mid, moderate teal. Relative luminance 0.206; OKLCH L 57.7% C 0.104 H 170.8°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#218D71
RGB	rgb(33, 141, 113)
HSL	hsl(164, 62%, 34%)
HSV	hsv(164, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 19.9%, 44.7%)
CIE-LAB	lab(52.47, -36.65, 6.49)
CIE-LCH	lch(52.47, 37.22, 169.96°)
OKLab	oklab(57.72% -0.1025 0.0165)
OKLCH	oklch(57.72% 0.104 170.8)
XYZ	xyz(13.1311, 20.5638, 18.8967)
Luminance	0.2056 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D71 #8D213D

analogous

#218D3B #218D71 #21738D

triadic

#218D71 #71218D #8D7121

tetradic

#218D71 #3B218D #8D213D #738D21

square

#218D71 #3B218D #8D213D #738D21

split-complementary

#218D71 #8D2173 #8D3B21

monochromatic

#0A2A22 #155B49 #218D71 #2DBF99 #52D6B4

Accessibility & contrast

On white

4.11

#218D71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#218D71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D71

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D71	#FFFFFF	#000000	##000000
##218D71	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898370

Deuteranopia (green-blind)

#7B7973

Tritanopia (blue-blind)

#008E85

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218d71;
/* rgb */ color: rgb(33, 141, 113);
/* oklch */ color: oklch(57.7% 0.104 170.8);

Tailwind

colors: {
  custom: {
    50: '#6eaf99',
    500: '#218d71',
    950: '#000000',
  },
}

SCSS

$custom: #218d71;
$custom-light: #6eaf99;
$custom-dark: #000000;

JSON

{
  "hex": "#218d71",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 113
  },
  "hsl": {
    "h": 164.444,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57724,
    "c": 0.10384,
    "h": 170.8
  },
  "luminance": 0.20565
}

Semantic roles & 50–950 ramp

primary

#218D71

secondary

#BA506B

accent

#436DE5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218D71

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

Preview Lab → · Contrast checker → · Palette generator →