#218A65#218A65

#218A65 is a mid, moderate teal. Relative luminance 0.194; OKLCH L 56.6% C 0.109 H 164.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#218A65
RGB	rgb(33, 138, 101)
HSL	hsl(159, 61%, 34%)
HSV	hsv(159, 76%, 54%)
CMYK	cmyk(76.1%, 0%, 26.8%, 45.9%)
CIE-LAB	lab(51.20, -38.37, 11.59)
CIE-LCH	lch(51.20, 40.08, 163.19°)
OKLab	oklab(56.59% -0.1054 0.0296)
OKLCH	oklch(56.59% 0.109 164.3)
XYZ	xyz(12.0633, 19.4384, 15.4256)
Luminance	0.1944 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A65 #8A2146

analogous

#218A30 #218A65 #217A8A

triadic

#218A65 #65218A #8A6521

tetradic

#218A65 #30218A #8A2146 #7A8A21

square

#218A65 #30218A #8A2146 #7A8A21

split-complementary

#218A65 #8A217A #8A3021

monochromatic

#09271D #155941 #218A65 #2DBB89 #50D5A6

Accessibility & contrast

On white

4.30

#218A65 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#218A65 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A65

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A65	#FFFFFF	#000000	##000000
##218A65	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878063

Deuteranopia (green-blind)

#7A7667

Tritanopia (blue-blind)

#008A80

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218a65;
/* rgb */ color: rgb(33, 138, 101);
/* oklch */ color: oklch(56.6% 0.109 164.3);

Tailwind

colors: {
  custom: {
    50: '#6dad91',
    500: '#218a65',
    950: '#000000',
  },
}

SCSS

$custom: #218a65;
$custom-light: #6dad91;
$custom-dark: #000000;

JSON

{
  "hex": "#218a65",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 101
  },
  "hsl": {
    "h": 158.857,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56586,
    "c": 0.10946,
    "h": 164.3
  },
  "luminance": 0.1944
}

Semantic roles & 50–950 ramp

primary

#218A65

secondary

#B94E74

accent

#437CE5

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218A65

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

Preview Lab → · Contrast checker → · Palette generator →