#218D77#218D77

#218D77 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 57.9% C 0.100 H 175.4°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#218D77
RGB	rgb(33, 141, 119)
HSL	hsl(168, 62%, 34%)
HSV	hsv(168, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 15.6%, 44.7%)
CIE-LAB	lab(52.62, -35.04, 3.25)
CIE-LCH	lch(52.62, 35.19, 174.70°)
OKLab	oklab(57.9% -0.0995 0.0081)
OKLCH	oklch(57.9% 0.1 175.4)
XYZ	xyz(13.4801, 20.7034, 20.7349)
Luminance	0.2071 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D77 #8D2137

analogous

#218D41 #218D77 #216D8D

triadic

#218D77 #77218D #8D7721

tetradic

#218D77 #41218D #8D2137 #6D8D21

square

#218D77 #41218D #8D2137 #6D8D21

split-complementary

#218D77 #8D216D #8D4121

monochromatic

#0A2A23 #155B4D #218D77 #2DBFA1 #52D6BB

Accessibility & contrast

On white

4.08

#218D77 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#218D77 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D77

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D77	#FFFFFF	#000000	##000000
##218D77	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888476

Deuteranopia (green-blind)

#797979

Tritanopia (blue-blind)

#008F86

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #218d77;
/* rgb */ color: rgb(33, 141, 119);
/* oklch */ color: oklch(57.9% 0.100 175.4);

Tailwind

colors: {
  custom: {
    50: '#6faf9e',
    500: '#218d77',
    950: '#000000',
  },
}

SCSS

$custom: #218d77;
$custom-light: #6faf9e;
$custom-dark: #000000;

JSON

{
  "hex": "#218d77",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 119
  },
  "hsl": {
    "h": 167.778,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57902,
    "c": 0.09985,
    "h": 175.4
  },
  "luminance": 0.20705
}

Semantic roles & 50–950 ramp

primary

#218D77

secondary

#BA5065

accent

#4364E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218D77

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

Preview Lab → · Contrast checker → · Palette generator →