#218131#218131

#218131 is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.1% C 0.146 H 145.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#218131
RGB	rgb(33, 129, 49)
HSL	hsl(130, 59%, 32%)
HSV	hsv(130, 74%, 51%)
CMYK	cmyk(74.4%, 0%, 62%, 49.4%)
CIE-LAB	lab(47.29, -44.66, 34.91)
CIE-LCH	lch(47.29, 56.68, 141.99°)
OKLab	oklab(53.08% -0.1205 0.0822)
OKLCH	oklch(53.08% 0.146 145.7)
XYZ	xyz(9.0312, 16.2446, 5.5647)
Luminance	0.1625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218131 #812171

analogous

#418121 #218131 #218161

triadic

#218131 #312181 #813121

tetradic

#218131 #214181 #812171 #816121

square

#218131 #214181 #812171 #816121

split-complementary

#218131 #612181 #812141

monochromatic

#08200C #15501E #218131 #2DB244 #4BD162

Accessibility & contrast

On white

4.94

#218131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#218131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #218131

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218131	#FFFFFF	#000000	##FFFFFF
##218131	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837528

Deuteranopia (green-blind)

#786D38

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #218131;
/* rgb */ color: rgb(33, 129, 49);
/* oklch */ color: oklch(53.1% 0.146 145.7);

Tailwind

colors: {
  custom: {
    50: '#6ca76c',
    500: '#218131',
    950: '#000000',
  },
}

SCSS

$custom: #218131;
$custom-light: #6ca76c;
$custom-dark: #000000;

JSON

{
  "hex": "#218131",
  "rgb": {
    "r": 33,
    "g": 129,
    "b": 49
  },
  "hsl": {
    "h": 130,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.5308,
    "c": 0.14588,
    "h": 145.7
  },
  "luminance": 0.16246
}

Semantic roles & 50–950 ramp

primary

#218131

secondary

#B44AA2

accent

#45C8E2

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #218131

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

Preview Lab → · Contrast checker → · Palette generator →