#218D66#218D66

#218D66 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.4% C 0.113 H 163.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#218D66
RGB	rgb(33, 141, 102)
HSL	hsl(158, 62%, 34%)
HSV	hsv(158, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 27.7%, 44.7%)
CIE-LAB	lab(52.21, -39.40, 12.44)
CIE-LCH	lch(52.21, 41.32, 162.48°)
OKLab	oklab(57.43% -0.108 0.0317)
OKLCH	oklch(57.43% 0.113 163.6)
XYZ	xyz(12.5490, 20.3309, 15.8307)
Luminance	0.2033 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D66 #8D2148

analogous

#218D30 #218D66 #217E8D

triadic

#218D66 #66218D #8D6621

tetradic

#218D66 #30218D #8D2148 #7E8D21

square

#218D66 #30218D #8D2148 #7E8D21

split-complementary

#218D66 #8D217E #8D3021

monochromatic

#0A2A1E #155B42 #218D66 #2DBF8A #52D6A7

Accessibility & contrast

On white

4.14

#218D66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#218D66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D66

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D66	#FFFFFF	#000000	##000000
##218D66	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8264

Deuteranopia (green-blind)

#7D7969

Tritanopia (blue-blind)

#008D82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218d66;
/* rgb */ color: rgb(33, 141, 102);
/* oklch */ color: oklch(57.4% 0.113 163.6);

Tailwind

colors: {
  custom: {
    50: '#6eaf91',
    500: '#218d66',
    950: '#000000',
  },
}

SCSS

$custom: #218d66;
$custom-light: #6eaf91;
$custom-dark: #000000;

JSON

{
  "hex": "#218d66",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 102
  },
  "hsl": {
    "h": 158.333,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57425,
    "c": 0.11258,
    "h": 163.6
  },
  "luminance": 0.20332
}

Semantic roles & 50–950 ramp

primary

#218D66

secondary

#BA5076

accent

#437DE5

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218D66

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

Preview Lab → · Contrast checker → · Palette generator →