#218138#218138

#218138 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.2% C 0.140 H 147.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#218138
RGB	rgb(33, 129, 56)
HSL	hsl(134, 59%, 32%)
HSV	hsv(134, 74%, 51%)
CMYK	cmyk(74.4%, 0%, 56.6%, 49.4%)
CIE-LAB	lab(47.38, -43.68, 31.49)
CIE-LCH	lch(47.38, 53.85, 144.21°)
OKLab	oklab(53.18% -0.1176 0.0754)
OKLCH	oklch(53.18% 0.14 147.4)
XYZ	xyz(9.1906, 16.3083, 6.4041)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218138 #81216A

analogous

#3A8121 #218138 #218168

triadic

#218138 #382181 #813821

tetradic

#218138 #213A81 #81216A #816821

square

#218138 #213A81 #81216A #816821

split-complementary

#218138 #682181 #81213A

monochromatic

#08200E #155023 #218138 #2DB24D #4BD16B

Accessibility & contrast

On white

4.93

#218138 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#218138 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #218138

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218138	#FFFFFF	#000000	##FFFFFF
##218138	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837531

Deuteranopia (green-blind)

#776D3E

Tritanopia (blue-blind)

#007E71

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #218138;
/* rgb */ color: rgb(33, 129, 56);
/* oklch */ color: oklch(53.2% 0.140 147.4);

Tailwind

colors: {
  custom: {
    50: '#6ba670',
    500: '#218138',
    950: '#000000',
  },
}

SCSS

$custom: #218138;
$custom-light: #6ba670;
$custom-dark: #000000;

JSON

{
  "hex": "#218138",
  "rgb": {
    "r": 33,
    "g": 129,
    "b": 56
  },
  "hsl": {
    "h": 134.375,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53175,
    "c": 0.13969,
    "h": 147.4
  },
  "luminance": 0.16309
}

Semantic roles & 50–950 ramp

primary

#218138

secondary

#B44A9A

accent

#45BDE2

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#080F08

muted

#7A7F7B

Preview Lab

Preview with #218138

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

Preview Lab → · Contrast checker → · Palette generator →