#218C70#218C70

#218C70 is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.4% C 0.103 H 170.7°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#218C70
RGB	rgb(33, 140, 112)
HSL	hsl(164, 62%, 34%)
HSV	hsv(164, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 20%, 45.1%)
CIE-LAB	lab(52.12, -36.46, 6.56)
CIE-LCH	lch(52.12, 37.05, 169.80°)
OKLab	oklab(57.43% -0.102 0.0167)
OKLCH	oklch(57.43% 0.103 170.7)
XYZ	xyz(12.9284, 20.2478, 18.5529)
Luminance	0.2025 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C70 #8C213D

analogous

#218C3B #218C70 #21738C

triadic

#218C70 #70218C #8C7021

tetradic

#218C70 #3B218C #8C213D #738C21

square

#218C70 #3B218C #8C213D #738C21

split-complementary

#218C70 #8C2173 #8C3B21

monochromatic

#0A2921 #155A48 #218C70 #2DBE98 #51D6B3

Accessibility & contrast

On white

4.16

#218C70 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#218C70 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C70

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C70	#FFFFFF	#000000	##000000
##218C70	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88826F

Deuteranopia (green-blind)

#7A7872

Tritanopia (blue-blind)

#008D84

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218c70;
/* rgb */ color: rgb(33, 140, 112);
/* oklch */ color: oklch(57.4% 0.103 170.7);

Tailwind

colors: {
  custom: {
    50: '#6eae99',
    500: '#218c70',
    950: '#000000',
  },
}

SCSS

$custom: #218c70;
$custom-light: #6eae99;
$custom-dark: #000000;

JSON

{
  "hex": "#218c70",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 112
  },
  "hsl": {
    "h": 164.299,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57427,
    "c": 0.10332,
    "h": 170.7
  },
  "luminance": 0.20249
}

Semantic roles & 50–950 ramp

primary

#218C70

secondary

#B94F6B

accent

#436DE5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #218C70

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

Preview Lab → · Contrast checker → · Palette generator →