#218E63#218E63

#218E63 is a mid, moderate teal. Relative luminance 0.206; OKLCH L 57.6% C 0.117 H 161.6°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#218E63
RGB	rgb(33, 142, 99)
HSL	hsl(156, 62%, 34%)
HSV	hsv(156, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 30.3%, 44.3%)
CIE-LAB	lab(52.47, -40.53, 14.51)
CIE-LCH	lch(52.47, 43.05, 160.30°)
OKLab	oklab(57.62% -0.1106 0.0369)
OKLCH	oklch(57.62% 0.117 161.6)
XYZ	xyz(12.5510, 20.5687, 15.1106)
Luminance	0.2057 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E63 #8E214C

analogous

#218E2C #218E63 #21838E

triadic

#218E63 #63218E #8E6321

tetradic

#218E63 #2C218E #8E214C #838E21

square

#218E63 #2C218E #8E214C #838E21

split-complementary

#218E63 #8E2183 #8E2C21

monochromatic

#0A2B1E #155C40 #218E63 #2DC086 #52D7A3

Accessibility & contrast

On white

4.11

#218E63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#218E63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E63

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E63	#FFFFFF	#000000	##000000
##218E63	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)

#8C8360

Deuteranopia (green-blind)

#7E7966

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218e63;
/* rgb */ color: rgb(33, 142, 99);
/* oklch */ color: oklch(57.6% 0.117 161.6);

Tailwind

colors: {
  custom: {
    50: '#6eb08f',
    500: '#218e63',
    950: '#000000',
  },
}

SCSS

$custom: #218e63;
$custom-light: #6eb08f;
$custom-dark: #000000;

JSON

{
  "hex": "#218e63",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 99
  },
  "hsl": {
    "h": 156.33,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57622,
    "c": 0.11656,
    "h": 161.6
  },
  "luminance": 0.2057
}

Semantic roles & 50–950 ramp

primary

#218E63

secondary

#BA507A

accent

#4283E5

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218E63

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

Preview Lab → · Contrast checker → · Palette generator →