#218A52#218A52

#218A52 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.1% C 0.127 H 154.7°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#218A52
RGB	rgb(33, 138, 82)
HSL	hsl(148, 61%, 34%)
HSV	hsv(148, 76%, 54%)
CMYK	cmyk(76.1%, 0%, 40.6%, 45.9%)
CIE-LAB	lab(50.81, -42.59, 21.83)
CIE-LCH	lch(50.81, 47.85, 152.86°)
OKLab	oklab(56.15% -0.1148 0.0544)
OKLCH	oklch(56.15% 0.127 154.7)
XYZ	xyz(11.2376, 19.1082, 11.0770)
Luminance	0.1911 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A52 #8A2159

analogous

#248A21 #218A52 #218A86

triadic

#218A52 #52218A #8A5221

tetradic

#218A52 #21248A #8A2159 #8A8621

square

#218A52 #21248A #8A2159 #8A8621

split-complementary

#218A52 #86218A #8A2124

monochromatic

#092717 #155935 #218A52 #2DBB6F #50D58E

Accessibility & contrast

On white

4.36

#218A52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#218A52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A52

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A52	#FFFFFF	#000000	##000000
##218A52	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7E4E

Deuteranopia (green-blind)

#7D7556

Tritanopia (blue-blind)

#00887C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #218a52;
/* rgb */ color: rgb(33, 138, 82);
/* oklch */ color: oklch(56.1% 0.127 154.7);

Tailwind

colors: {
  custom: {
    50: '#6dad83',
    500: '#218a52',
    950: '#000000',
  },
}

SCSS

$custom: #218a52;
$custom-light: #6dad83;
$custom-dark: #000000;

JSON

{
  "hex": "#218a52",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 82
  },
  "hsl": {
    "h": 148,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56145,
    "c": 0.12709,
    "h": 154.7
  },
  "luminance": 0.19109
}

Semantic roles & 50–950 ramp

primary

#218A52

secondary

#B94E87

accent

#4399E5

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #218A52

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

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