#217B18#217B18

#217B18 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.1% C 0.156 H 141.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#217B18
RGB	rgb(33, 123, 24)
HSL	hsl(115, 67%, 29%)
HSV	hsv(115, 80%, 48%)
CMYK	cmyk(73.2%, 0%, 80.5%, 51.8%)
CIE-LAB	lab(45.02, -45.04, 43.11)
CIE-LCH	lch(45.02, 62.34, 136.25°)
OKLab	oklab(51.13% -0.1227 0.0964)
OKLCH	oklch(51.13% 0.156 141.8)
XYZ	xyz(7.8746, 14.5543, 3.2582)
Luminance	0.1456 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B18 #72187B

analogous

#537B18 #217B18 #187B41

triadic

#217B18 #18217B #7B1821

tetradic

#217B18 #18537B #72187B #7B4118

square

#217B18 #18537B #72187B #7B4118

split-complementary

#217B18 #41187B #7B1853

monochromatic

#071A05 #13480E #217B18 #2FAE22 #44D836

Accessibility & contrast

On white

5.37

#217B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#217B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B18

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B18	#FFFFFF	#000000	##FFFFFF
##217B18	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#746823

Tritanopia (blue-blind)

#077768

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #217b18;
/* rgb */ color: rgb(33, 123, 24);
/* oklch */ color: oklch(51.1% 0.156 141.8);

Tailwind

colors: {
  custom: {
    50: '#6ca25d',
    500: '#217b18',
    950: '#000000',
  },
}

SCSS

$custom: #217b18;
$custom-light: #6ca25d;
$custom-dark: #000000;

JSON

{
  "hex": "#217b18",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 24
  },
  "hsl": {
    "h": 114.545,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51125,
    "c": 0.15608,
    "h": 141.8
  },
  "luminance": 0.14555
}

Semantic roles & 50–950 ramp

primary

#217B18

secondary

#A53FB0

accent

#3EEADB

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #217B18

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

Preview Lab → · Contrast checker → · Palette generator →