#218C61#218C61

#218C61 is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.0% C 0.116 H 161.2°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#218C61
RGB	rgb(33, 140, 97)
HSL	hsl(156, 62%, 34%)
HSV	hsv(156, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 30.7%, 45.1%)
CIE-LAB	lab(51.77, -40.16, 14.68)
CIE-LCH	lch(51.77, 42.76, 159.92°)
OKLab	oklab(57.03% -0.1095 0.0373)
OKLCH	oklch(57.03% 0.116 161.2)
XYZ	xyz(12.1617, 19.9411, 14.5150)
Luminance	0.1994 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C61 #8C214C

analogous

#218C2C #218C61 #21828C

triadic

#218C61 #61218C #8C6121

tetradic

#218C61 #2C218C #8C214C #828C21

square

#218C61 #2C218C #8C214C #828C21

split-complementary

#218C61 #8C2182 #8C2C21

monochromatic

#0A291C #155A3F #218C61 #2DBE83 #51D6A1

Accessibility & contrast

On white

4.21

#218C61 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#218C61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C61

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C61	#FFFFFF	#000000	##000000
##218C61	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A815E

Deuteranopia (green-blind)

#7D7864

Tritanopia (blue-blind)

#008C81

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218c61;
/* rgb */ color: rgb(33, 140, 97);
/* oklch */ color: oklch(57.0% 0.116 161.2);

Tailwind

colors: {
  custom: {
    50: '#6eae8e',
    500: '#218c61',
    950: '#000000',
  },
}

SCSS

$custom: #218c61;
$custom-light: #6eae8e;
$custom-dark: #000000;

JSON

{
  "hex": "#218c61",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 97
  },
  "hsl": {
    "h": 155.888,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.11567,
    "h": 161.2
  },
  "luminance": 0.19943
}

Semantic roles & 50–950 ramp

primary

#218C61

secondary

#B94F7A

accent

#4384E5

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218C61

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

Preview Lab → · Contrast checker → · Palette generator →