#218E59#218E59

#218E59 is a mid, vivid teal. Relative luminance 0.204; OKLCH L 57.4% C 0.126 H 156.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#218E59
RGB	rgb(33, 142, 89)
HSL	hsl(151, 62%, 34%)
HSV	hsv(151, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 37.3%, 44.3%)
CIE-LAB	lab(52.27, -42.74, 19.88)
CIE-LCH	lch(52.27, 47.14, 155.06°)
OKLab	oklab(57.39% -0.1155 0.0499)
OKLCH	oklch(57.39% 0.126 156.7)
XYZ	xyz(12.1022, 20.3892, 12.7469)
Luminance	0.2039 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E59 #8E2156

analogous

#218E23 #218E59 #218D8E

triadic

#218E59 #59218E #8E5921

tetradic

#218E59 #23218E #8E2156 #8D8E21

square

#218E59 #23218E #8E2156 #8D8E21

split-complementary

#218E59 #8E218D #8E2321

monochromatic

#0A2B1B #155C3A #218E59 #2DC078 #52D797

Accessibility & contrast

On white

4.14

#218E59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#218E59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E59

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E59	#FFFFFF	#000000	##000000
##218E59	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8256

Deuteranopia (green-blind)

#80795C

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218e59;
/* rgb */ color: rgb(33, 142, 89);
/* oklch */ color: oklch(57.4% 0.126 156.7);

Tailwind

colors: {
  custom: {
    50: '#6eb088',
    500: '#218e59',
    950: '#000000',
  },
}

SCSS

$custom: #218e59;
$custom-light: #6eb088;
$custom-dark: #000000;

JSON

{
  "hex": "#218e59",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 89
  },
  "hsl": {
    "h": 150.826,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57391,
    "c": 0.12585,
    "h": 156.7
  },
  "luminance": 0.20391
}

Semantic roles & 50–950 ramp

primary

#218E59

secondary

#BA5084

accent

#4292E5

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08110B

muted

#7B807C

Preview Lab

Preview with #218E59

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

Preview Lab → · Contrast checker → · Palette generator →