#218E58#218E58

#218E58 is a mid, vivid teal. Relative luminance 0.204; OKLCH L 57.4% C 0.127 H 156.2°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#218E58
RGB	rgb(33, 142, 88)
HSL	hsl(150, 62%, 34%)
HSV	hsv(150, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 38%, 44.3%)
CIE-LAB	lab(52.26, -42.95, 20.41)
CIE-LCH	lch(52.26, 47.55, 154.59°)
OKLab	oklab(57.37% -0.116 0.0511)
OKLCH	oklch(57.37% 0.127 156.2)
XYZ	xyz(12.0605, 20.3725, 12.5273)
Luminance	0.2037 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E58 #8E2157

analogous

#218E21 #218E58 #218E8E

triadic

#218E58 #58218E #8E5821

tetradic

#218E58 #21218E #8E2157 #8E8E21

square

#218E58 #21218E #8E2157 #8E8E21

split-complementary

#218E58 #8E218E #8E2121

monochromatic

#0A2B1A #155C39 #218E58 #2DC077 #52D795

Accessibility & contrast

On white

4.14

#218E58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#218E58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E58

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E58	#FFFFFF	#000000	##000000
##218E58	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8254

Deuteranopia (green-blind)

#80795C

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218e58;
/* rgb */ color: rgb(33, 142, 88);
/* oklch */ color: oklch(57.4% 0.127 156.2);

Tailwind

colors: {
  custom: {
    50: '#6eb087',
    500: '#218e58',
    950: '#000000',
  },
}

SCSS

$custom: #218e58;
$custom-light: #6eb087;
$custom-dark: #000000;

JSON

{
  "hex": "#218e58",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 88
  },
  "hsl": {
    "h": 150.275,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5737,
    "c": 0.12681,
    "h": 156.2
  },
  "luminance": 0.20374
}

Semantic roles & 50–950 ramp

primary

#218E58

secondary

#BA5085

accent

#4293E5

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #218E58

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

Preview Lab → · Contrast checker → · Palette generator →