#218B5F#218B5F

#218B5F is a mid, moderate teal. Relative luminance 0.196; OKLCH L 56.7% C 0.116 H 160.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#218B5F
RGB	rgb(33, 139, 95)
HSL	hsl(155, 62%, 34%)
HSV	hsv(155, 76%, 55%)
CMYK	cmyk(76.3%, 0%, 31.7%, 45.5%)
CIE-LAB	lab(51.40, -40.20, 15.30)
CIE-LCH	lch(51.40, 43.02, 159.16°)
OKLab	oklab(56.71% -0.1094 0.0388)
OKLCH	oklch(56.71% 0.116 160.5)
XYZ	xyz(11.9241, 19.6134, 13.9816)
Luminance	0.1961 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218B5F #8B214D

analogous

#218B2A #218B5F #21828B

triadic

#218B5F #5F218B #8B5F21

tetradic

#218B5F #2A218B #8B214D #828B21

square

#218B5F #2A218B #8B214D #828B21

split-complementary

#218B5F #8B2182 #8B2A21

monochromatic

#0A281B #155A3D #218B5F #2DBC81 #51D69E

Accessibility & contrast

On white

4.27

#218B5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#218B5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218B5F

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218B5F	#FFFFFF	#000000	##000000
##218B5F	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89805C

Deuteranopia (green-blind)

#7C7762

Tritanopia (blue-blind)

#008A7F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218b5f;
/* rgb */ color: rgb(33, 139, 95);
/* oklch */ color: oklch(56.7% 0.116 160.5);

Tailwind

colors: {
  custom: {
    50: '#6dae8c',
    500: '#218b5f',
    950: '#000000',
  },
}

SCSS

$custom: #218b5f;
$custom-light: #6dae8c;
$custom-dark: #000000;

JSON

{
  "hex": "#218b5f",
  "rgb": {
    "r": 33,
    "g": 139,
    "b": 95
  },
  "hsl": {
    "h": 155.094,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56708,
    "c": 0.11612,
    "h": 160.5
  },
  "luminance": 0.19615
}

Semantic roles & 50–950 ramp

primary

#218B5F

secondary

#B94F7B

accent

#4386E5

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #218B5F

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

Preview Lab → · Contrast checker → · Palette generator →