#218663#218663

#218663 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.4% C 0.106 H 164.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#218663
RGB	rgb(33, 134, 99)
HSL	hsl(159, 60%, 33%)
HSV	hsv(159, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 26.1%, 47.5%)
CIE-LAB	lab(49.83, -37.13, 10.83)
CIE-LCH	lch(49.83, 38.67, 163.74°)
OKLab	oklab(55.45% -0.1022 0.0276)
OKLCH	oklch(55.45% 0.106 164.9)
XYZ	xyz(11.4032, 18.2730, 14.7280)
Luminance	0.1827 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218663 #862144

analogous

#218631 #218663 #217686

triadic

#218663 #632186 #866321

tetradic

#218663 #312186 #862144 #768621

square

#218663 #312186 #862144 #768621

split-complementary

#218663 #862176 #863121

monochromatic

#09241A #15553F #218663 #2DB787 #4ED3A5

Accessibility & contrast

On white

4.51

#218663 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#218663 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218663

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218663	#FFFFFF	#000000	##000000
##218663	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837C61

Deuteranopia (green-blind)

#767365

Tritanopia (blue-blind)

#00867C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #218663;
/* rgb */ color: rgb(33, 134, 99);
/* oklch */ color: oklch(55.4% 0.106 164.9);

Tailwind

colors: {
  custom: {
    50: '#6caa8f',
    500: '#218663',
    950: '#000000',
  },
}

SCSS

$custom: #218663;
$custom-light: #6caa8f;
$custom-dark: #000000;

JSON

{
  "hex": "#218663",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 99
  },
  "hsl": {
    "h": 159.208,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55445,
    "c": 0.10583,
    "h": 164.9
  },
  "luminance": 0.18274
}

Semantic roles & 50–950 ramp

primary

#218663

secondary

#B74C71

accent

#447BE4

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218663

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

Preview Lab → · Contrast checker → · Palette generator →