#218C52#218C52

#218C52 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.7% C 0.130 H 154.2°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#218C52
RGB	rgb(33, 140, 82)
HSL	hsl(147, 62%, 34%)
HSV	hsv(147, 76%, 55%)
CMYK	cmyk(76.4%, 0%, 41.4%, 45.1%)
CIE-LAB	lab(51.48, -43.38, 22.71)
CIE-LCH	lch(51.48, 48.96, 152.36°)
OKLab	oklab(56.7% -0.1169 0.0565)
OKLCH	oklch(56.7% 0.13 154.2)
XYZ	xyz(11.5272, 19.6873, 11.1735)
Luminance	0.1969 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C52 #8C215B

analogous

#258C21 #218C52 #218C88

triadic

#218C52 #52218C #8C5221

tetradic

#218C52 #21258C #8C215B #8C8821

square

#218C52 #21258C #8C215B #8C8821

split-complementary

#218C52 #88218C #8C2125

monochromatic

#0A2918 #155A35 #218C52 #2DBE6F #51D68E

Accessibility & contrast

On white

4.25

#218C52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#218C52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C52

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C52	#FFFFFF	#000000	##000000
##218C52	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C804E

Deuteranopia (green-blind)

#7F7756

Tritanopia (blue-blind)

#008A7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218c52;
/* rgb */ color: rgb(33, 140, 82);
/* oklch */ color: oklch(56.7% 0.130 154.2);

Tailwind

colors: {
  custom: {
    50: '#6dae83',
    500: '#218c52',
    950: '#000000',
  },
}

SCSS

$custom: #218c52;
$custom-light: #6dae83;
$custom-dark: #000000;

JSON

{
  "hex": "#218c52",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 82
  },
  "hsl": {
    "h": 147.477,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56696,
    "c": 0.12984,
    "h": 154.2
  },
  "luminance": 0.19689
}

Semantic roles & 50–950 ramp

primary

#218C52

secondary

#B94F89

accent

#439BE5

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #218C52

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

Preview Lab → · Contrast checker → · Palette generator →