#218F52#218F52

#218F52 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.5% C 0.134 H 153.6°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#218F52
RGB	rgb(33, 143, 82)
HSL	hsl(147, 63%, 35%)
HSV	hsv(147, 77%, 56%)
CMYK	cmyk(76.9%, 0%, 42.7%, 43.9%)
CIE-LAB	lab(52.48, -44.55, 24.03)
CIE-LCH	lch(52.48, 50.61, 151.66°)
OKLab	oklab(57.52% -0.12 0.0596)
OKLCH	oklch(57.52% 0.134 153.6)
XYZ	xyz(11.9716, 20.5760, 11.3216)
Luminance	0.2058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218F52 #8F215E

analogous

#278F21 #218F52 #218F89

triadic

#218F52 #52218F #8F5221

tetradic

#218F52 #21278F #8F215E #8F8921

square

#218F52 #21278F #8F215E #8F8921

split-complementary

#218F52 #89218F #8F2127

monochromatic

#0A2C19 #165D35 #218F52 #2CC16F #53D78E

Accessibility & contrast

On white

4.11

#218F52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#218F52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218F52

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218F52	#FFFFFF	#000000	##000000
##218F52	1.00	4.11	5.12	5.12
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F834E

Deuteranopia (green-blind)

#827A56

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218f52;
/* rgb */ color: rgb(33, 143, 82);
/* oklch */ color: oklch(57.5% 0.134 153.6);

Tailwind

colors: {
  custom: {
    50: '#6eb183',
    500: '#218f52',
    950: '#000000',
  },
}

SCSS

$custom: #218f52;
$custom-light: #6eb183;
$custom-dark: #000000;

JSON

{
  "hex": "#218f52",
  "rgb": {
    "r": 33,
    "g": 143,
    "b": 82
  },
  "hsl": {
    "h": 146.727,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57522,
    "c": 0.13394,
    "h": 153.6
  },
  "luminance": 0.20577
}

Semantic roles & 50–950 ramp

primary

#218F52

secondary

#BB518C

accent

#429DE6

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110A

muted

#7B807C

Preview Lab

Preview with #218F52

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

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