#218C64#218C64

#218C64 is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.1% C 0.113 H 162.9°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#218C64
RGB	rgb(33, 140, 100)
HSL	hsl(158, 62%, 34%)
HSV	hsv(158, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 28.6%, 45.1%)
CIE-LAB	lab(51.84, -39.46, 13.06)
CIE-LCH	lch(51.84, 41.56, 161.69°)
OKLab	oklab(57.1% -0.108 0.0333)
OKLCH	oklch(57.1% 0.113 162.9)
XYZ	xyz(12.3042, 19.9981, 15.2657)
Luminance	0.2000 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C64 #8C2149

analogous

#218C2F #218C64 #217F8C

triadic

#218C64 #64218C #8C6421

tetradic

#218C64 #2F218C #8C2149 #7F8C21

square

#218C64 #2F218C #8C2149 #7F8C21

split-complementary

#218C64 #8C217F #8C2F21

monochromatic

#0A291D #155A41 #218C64 #2DBE87 #51D6A4

Accessibility & contrast

On white

4.20

#218C64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#218C64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C64

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C64	#FFFFFF	#000000	##000000
##218C64	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8162

Deuteranopia (green-blind)

#7C7867

Tritanopia (blue-blind)

#008C81

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218c64;
/* rgb */ color: rgb(33, 140, 100);
/* oklch */ color: oklch(57.1% 0.113 162.9);

Tailwind

colors: {
  custom: {
    50: '#6eae90',
    500: '#218c64',
    950: '#000000',
  },
}

SCSS

$custom: #218c64;
$custom-light: #6eae90;
$custom-dark: #000000;

JSON

{
  "hex": "#218c64",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 100
  },
  "hsl": {
    "h": 157.57,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57103,
    "c": 0.11299,
    "h": 162.9
  },
  "luminance": 0.2
}

Semantic roles & 50–950 ramp

primary

#218C64

secondary

#B94F77

accent

#437FE5

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218C64

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

Preview Lab → · Contrast checker → · Palette generator →