#218A68#218A68

#218A68 is a mid, moderate teal. Relative luminance 0.195; OKLCH L 56.7% C 0.107 H 166.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#218A68
RGB	rgb(33, 138, 104)
HSL	hsl(161, 61%, 34%)
HSV	hsv(161, 76%, 54%)
CMYK	cmyk(76.1%, 0%, 24.6%, 45.9%)
CIE-LAB	lab(51.27, -37.63, 9.97)
CIE-LCH	lch(51.27, 38.93, 165.16°)
OKLab	oklab(56.67% -0.1039 0.0255)
OKLCH	oklch(56.67% 0.107 166.2)
XYZ	xyz(12.2130, 19.4983, 16.2139)
Luminance	0.1950 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A68 #8A2143

analogous

#218A33 #218A68 #21778A

triadic

#218A68 #68218A #8A6821

tetradic

#218A68 #33218A #8A2143 #778A21

square

#218A68 #33218A #8A2143 #778A21

split-complementary

#218A68 #8A2177 #8A3321

monochromatic

#09271E #155943 #218A68 #2DBB8D #50D5AA

Accessibility & contrast

On white

4.29

#218A68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#218A68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A68

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A68	#FFFFFF	#000000	##000000
##218A68	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878066

Deuteranopia (green-blind)

#79766A

Tritanopia (blue-blind)

#008A81

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218a68;
/* rgb */ color: rgb(33, 138, 104);
/* oklch */ color: oklch(56.7% 0.107 166.2);

Tailwind

colors: {
  custom: {
    50: '#6dad93',
    500: '#218a68',
    950: '#000000',
  },
}

SCSS

$custom: #218a68;
$custom-light: #6dad93;
$custom-dark: #000000;

JSON

{
  "hex": "#218a68",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 104
  },
  "hsl": {
    "h": 160.571,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56665,
    "c": 0.10695,
    "h": 166.2
  },
  "luminance": 0.195
}

Semantic roles & 50–950 ramp

primary

#218A68

secondary

#B94E71

accent

#4377E5

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218A68

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

Preview Lab → · Contrast checker → · Palette generator →