#217521#217521

#217521 is a mid, vivid green. Relative luminance 0.132; OKLCH L 49.5% C 0.143 H 143.0°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#217521
RGB	rgb(33, 117, 33)
HSL	hsl(120, 56%, 29%)
HSV	hsv(120, 72%, 46%)
CMYK	cmyk(71.8%, 0%, 71.8%, 54.1%)
CIE-LAB	lab(43.00, -42.12, 37.55)
CIE-LCH	lch(43.00, 56.43, 138.28°)
OKLab	oklab(49.47% -0.1144 0.0861)
OKLCH	oklch(49.47% 0.143 143)
XYZ	xyz(7.2626, 13.1549, 3.5950)
Luminance	0.1316 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217521 #752175

analogous

#4B7521 #217521 #21754B

triadic

#217521 #212175 #752121

tetradic

#217521 #214B75 #752175 #754B21

square

#217521 #214B75 #752175 #754B21

split-complementary

#217521 #4B2175 #75214B

monochromatic

#071807 #144514 #217521 #2EA52E #46CB46

Accessibility & contrast

On white

5.78

#217521 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#217521 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217521

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217521	#FFFFFF	#000000	##FFFFFF
##217521	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A15

Deuteranopia (green-blind)

#6E6329

Tritanopia (blue-blind)

#097164

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #217521;
/* rgb */ color: rgb(33, 117, 33);
/* oklch */ color: oklch(49.5% 0.143 143.0);

Tailwind

colors: {
  custom: {
    50: '#6a9e61',
    500: '#217521',
    950: '#000000',
  },
}

SCSS

$custom: #217521;
$custom-light: #6a9e61;
$custom-dark: #000000;

JSON

{
  "hex": "#217521",
  "rgb": {
    "r": 33,
    "g": 117,
    "b": 33
  },
  "hsl": {
    "h": 120,
    "s": 56,
    "l": 29.412
  },
  "oklch": {
    "l": 0.49468,
    "c": 0.14314,
    "h": 143
  },
  "luminance": 0.13156
}

Semantic roles & 50–950 ramp

primary

#217521

secondary

#A84AA8

accent

#49DFDF

background

#F6F9F5

surface

#ECF2EA

border

#C7CCC6

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #217521

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

Preview Lab → · Contrast checker → · Palette generator →