#218A35#218A35

#218A35 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.7% C 0.154 H 146.0°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#218A35
RGB	rgb(33, 138, 53)
HSL	hsl(131, 61%, 34%)
HSV	hsv(131, 76%, 54%)
CMYK	cmyk(76.1%, 0%, 61.6%, 45.9%)
CIE-LAB	lab(50.40, -47.39, 36.55)
CIE-LCH	lch(50.40, 59.85, 142.35°)
OKLab	oklab(55.67% -0.1277 0.0861)
OKLCH	oklch(55.67% 0.154 146)
XYZ	xyz(10.3575, 18.7561, 6.4419)
Luminance	0.1876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A35 #8A2176

analogous

#418A21 #218A35 #218A69

triadic

#218A35 #35218A #8A3521

tetradic

#218A35 #21418A #8A2176 #8A6921

square

#218A35 #21418A #8A2176 #8A6921

split-complementary

#218A35 #69218A #8A2141

monochromatic

#09270F #155922 #218A35 #2DBB48 #50D56A

Accessibility & contrast

On white

4.42

#218A35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#218A35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A35

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A35	#FFFFFF	#000000	##000000
##218A35	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D2C

Deuteranopia (green-blind)

#80753C

Tritanopia (blue-blind)

#008778

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218a35;
/* rgb */ color: rgb(33, 138, 53);
/* oklch */ color: oklch(55.7% 0.154 146.0);

Tailwind

colors: {
  custom: {
    50: '#6ead6f',
    500: '#218a35',
    950: '#000000',
  },
}

SCSS

$custom: #218a35;
$custom-light: #6ead6f;
$custom-dark: #000000;

JSON

{
  "hex": "#218a35",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 53
  },
  "hsl": {
    "h": 131.429,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55669,
    "c": 0.15406,
    "h": 146
  },
  "luminance": 0.18757
}

Semantic roles & 50–950 ramp

primary

#218A35

secondary

#B94EA4

accent

#43C6E5

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #218A35

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

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