#218E7D#218E7D

#218E7D is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.4% C 0.098 H 179.6°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#218E7D
RGB	rgb(33, 142, 125)
HSL	hsl(171, 62%, 34%)
HSV	hsv(171, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 12%, 44.3%)
CIE-LAB	lab(53.11, -33.84, 0.49)
CIE-LCH	lch(53.11, 33.84, 179.17°)
OKLab	oklab(58.36% -0.0976 0.0008)
OKLCH	oklch(58.36% 0.098 179.6)
XYZ	xyz(14.0000, 21.1483, 22.7422)
Luminance	0.2115 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E7D #8E2132

analogous

#218E47 #218E7D #21698E

triadic

#218E7D #7D218E #8E7D21

tetradic

#218E7D #47218E #8E2132 #698E21

square

#218E7D #47218E #8E2132 #698E21

split-complementary

#218E7D #8E2169 #8E4721

monochromatic

#0A2B26 #155C51 #218E7D #2DC0A9 #52D7C2

Accessibility & contrast

On white

4.02

#218E7D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#218E7D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E7D

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E7D	#FFFFFF	#000000	##000000
##218E7D	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88857C

Deuteranopia (green-blind)

#797A7E

Tritanopia (blue-blind)

#009089

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218e7d;
/* rgb */ color: rgb(33, 142, 125);
/* oklch */ color: oklch(58.4% 0.098 179.6);

Tailwind

colors: {
  custom: {
    50: '#6fb0a2',
    500: '#218e7d',
    950: '#000000',
  },
}

SCSS

$custom: #218e7d;
$custom-light: #6fb0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#218e7d",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 125
  },
  "hsl": {
    "h": 170.642,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58355,
    "c": 0.09762,
    "h": 179.6
  },
  "luminance": 0.2115
}

Semantic roles & 50–950 ramp

primary

#218E7D

secondary

#BA5061

accent

#425CE5

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08100F

muted

#7B7F7E

Preview Lab

Preview with #218E7D

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

Preview Lab → · Contrast checker → · Palette generator →