#217B23#217B23

#217B23 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.149 H 143.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#217B23
RGB	rgb(33, 123, 35)
HSL	hsl(121, 58%, 31%)
HSV	hsv(121, 73%, 48%)
CMYK	cmyk(73.2%, 0%, 71.5%, 51.8%)
CIE-LAB	lab(45.09, -44.10, 38.92)
CIE-LCH	lch(45.09, 58.82, 138.57°)
OKLab	oklab(51.21% -0.1196 0.0892)
OKLCH	oklch(51.21% 0.149 143.3)
XYZ	xyz(8.0130, 14.6097, 3.9874)
Luminance	0.1461 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B23 #7B2179

analogous

#4C7B21 #217B23 #217B50

triadic

#217B23 #23217B #7B2321

tetradic

#217B23 #214C7B #7B2179 #7B5021

square

#217B23 #214C7B #7B2179 #7B5021

split-complementary

#217B23 #50217B #7B214C

monochromatic

#071A08 #144B15 #217B23 #2EAB31 #48CE4B

Accessibility & contrast

On white

5.35

#217B23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#217B23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B23

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B23	#FFFFFF	#000000	##FFFFFF
##217B23	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F16

Deuteranopia (green-blind)

#73682B

Tritanopia (blue-blind)

#037769

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #217b23;
/* rgb */ color: rgb(33, 123, 35);
/* oklch */ color: oklch(51.2% 0.149 143.3);

Tailwind

colors: {
  custom: {
    50: '#6ba263',
    500: '#217b23',
    950: '#000000',
  },
}

SCSS

$custom: #217b23;
$custom-light: #6ba263;
$custom-dark: #000000;

JSON

{
  "hex": "#217b23",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 35
  },
  "hsl": {
    "h": 121.333,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51214,
    "c": 0.14922,
    "h": 143.3
  },
  "luminance": 0.14611
}

Semantic roles & 50–950 ramp

primary

#217B23

secondary

#AE4AAC

accent

#47DEE1

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F05

muted

#7A7F7A

Preview Lab

Preview with #217B23

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

Preview Lab → · Contrast checker → · Palette generator →