#218D63#218D63

#218D63 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.4% C 0.115 H 161.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#218D63
RGB	rgb(33, 141, 99)
HSL	hsl(157, 62%, 34%)
HSV	hsv(157, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 29.8%, 44.7%)
CIE-LAB	lab(52.14, -40.11, 14.06)
CIE-LCH	lch(52.14, 42.51, 160.69°)
OKLab	oklab(57.35% -0.1095 0.0357)
OKLCH	oklch(57.35% 0.115 161.9)
XYZ	xyz(12.4029, 20.2725, 15.0613)
Luminance	0.2027 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D63 #8D214B

analogous

#218D2D #218D63 #21818D

triadic

#218D63 #63218D #8D6321

tetradic

#218D63 #2D218D #8D214B #818D21

square

#218D63 #2D218D #8D214B #818D21

split-complementary

#218D63 #8D2181 #8D2D21

monochromatic

#0A2A1D #155B40 #218D63 #2DBF86 #52D6A3

Accessibility & contrast

On white

4.15

#218D63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#218D63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D63

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D63	#FFFFFF	#000000	##000000
##218D63	1.00	4.15	5.05	5.05
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8261

Deuteranopia (green-blind)

#7D7866

Tritanopia (blue-blind)

#008D82

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218d63;
/* rgb */ color: rgb(33, 141, 99);
/* oklch */ color: oklch(57.4% 0.115 161.9);

Tailwind

colors: {
  custom: {
    50: '#6eaf8f',
    500: '#218d63',
    950: '#000000',
  },
}

SCSS

$custom: #218d63;
$custom-light: #6eaf8f;
$custom-dark: #000000;

JSON

{
  "hex": "#218d63",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 99
  },
  "hsl": {
    "h": 156.667,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5735,
    "c": 0.11522,
    "h": 161.9
  },
  "luminance": 0.20274
}

Semantic roles & 50–950 ramp

primary

#218D63

secondary

#BA5079

accent

#4382E5

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218D63

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

Preview Lab → · Contrast checker → · Palette generator →