#218A6A#218A6A

#218A6A is a mid, moderate teal. Relative luminance 0.195; OKLCH L 56.7% C 0.105 H 167.6°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#218A6A
RGB	rgb(33, 138, 106)
HSL	hsl(162, 61%, 34%)
HSV	hsv(162, 76%, 54%)
CMYK	cmyk(76.1%, 0%, 23.2%, 45.9%)
CIE-LAB	lab(51.31, -37.13, 8.88)
CIE-LCH	lch(51.31, 38.17, 166.55°)
OKLab	oklab(56.72% -0.1029 0.0227)
OKLCH	oklch(56.72% 0.105 167.6)
XYZ	xyz(12.3158, 19.5394, 16.7553)
Luminance	0.1954 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A6A #8A2141

analogous

#218A35 #218A6A #21758A

triadic

#218A6A #6A218A #8A6A21

tetradic

#218A6A #35218A #8A2141 #758A21

square

#218A6A #35218A #8A2141 #758A21

split-complementary

#218A6A #8A2175 #8A3521

monochromatic

#09271E #155944 #218A6A #2DBB90 #50D5AD

Accessibility & contrast

On white

4.28

#218A6A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#218A6A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A6A

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A6A	#FFFFFF	#000000	##000000
##218A6A	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868068

Deuteranopia (green-blind)

#79766C

Tritanopia (blue-blind)

#008B81

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218a6a;
/* rgb */ color: rgb(33, 138, 106);
/* oklch */ color: oklch(56.7% 0.105 167.6);

Tailwind

colors: {
  custom: {
    50: '#6dad94',
    500: '#218a6a',
    950: '#000000',
  },
}

SCSS

$custom: #218a6a;
$custom-light: #6dad94;
$custom-dark: #000000;

JSON

{
  "hex": "#218a6a",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 106
  },
  "hsl": {
    "h": 161.714,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56719,
    "c": 0.10534,
    "h": 167.6
  },
  "luminance": 0.19541
}

Semantic roles & 50–950 ramp

primary

#218A6A

secondary

#B94E6F

accent

#4374E5

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218A6A

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

Preview Lab → · Contrast checker → · Palette generator →