#218D5F#218D5F

#218D5F is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.3% C 0.119 H 159.8°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#218D5F
RGB	rgb(33, 141, 95)
HSL	hsl(154, 62%, 34%)
HSV	hsv(154, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 32.6%, 44.7%)
CIE-LAB	lab(52.06, -41.03, 16.21)
CIE-LCH	lch(52.06, 44.12, 158.44°)
OKLab	oklab(57.25% -0.1115 0.041)
OKLCH	oklch(57.25% 0.119 159.8)
XYZ	xyz(12.2164, 20.1979, 14.0790)
Luminance	0.2020 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D5F #8D214F

analogous

#218D29 #218D5F #21858D

triadic

#218D5F #5F218D #8D5F21

tetradic

#218D5F #29218D #8D214F #858D21

square

#218D5F #29218D #8D214F #858D21

split-complementary

#218D5F #8D2185 #8D2921

monochromatic

#0A2A1C #155B3E #218D5F #2DBF80 #52D69E

Accessibility & contrast

On white

4.17

#218D5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#218D5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D5F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D5F	#FFFFFF	#000000	##000000
##218D5F	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B825C

Deuteranopia (green-blind)

#7E7862

Tritanopia (blue-blind)

#008C81

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218d5f;
/* rgb */ color: rgb(33, 141, 95);
/* oklch */ color: oklch(57.3% 0.119 159.8);

Tailwind

colors: {
  custom: {
    50: '#6eaf8c',
    500: '#218d5f',
    950: '#000000',
  },
}

SCSS

$custom: #218d5f;
$custom-light: #6eaf8c;
$custom-dark: #000000;

JSON

{
  "hex": "#218d5f",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 95
  },
  "hsl": {
    "h": 154.444,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57253,
    "c": 0.11885,
    "h": 159.8
  },
  "luminance": 0.20199
}

Semantic roles & 50–950 ramp

primary

#218D5F

secondary

#BA507D

accent

#4388E5

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218D5F

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

Preview Lab → · Contrast checker → · Palette generator →