#217B31#217B31

#217B31 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.4% C 0.138 H 146.1°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#217B31
RGB	rgb(33, 123, 49)
HSL	hsl(131, 58%, 31%)
HSV	hsv(131, 73%, 48%)
CMYK	cmyk(73.2%, 0%, 60.2%, 51.8%)
CIE-LAB	lab(45.23, -42.44, 32.51)
CIE-LCH	lch(45.23, 53.46, 142.54°)
OKLab	oklab(51.37% -0.1145 0.077)
OKLCH	oklch(51.37% 0.138 146.1)
XYZ	xyz(8.2640, 14.7101, 5.3089)
Luminance	0.1471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B31 #7B216B

analogous

#3E7B21 #217B31 #217B5E

triadic

#217B31 #31217B #7B3121

tetradic

#217B31 #213E7B #7B216B #7B5E21

square

#217B31 #213E7B #7B216B #7B5E21

split-complementary

#217B31 #5E217B #7B213E

monochromatic

#071A0B #144B1E #217B31 #2EAB44 #48CE60

Accessibility & contrast

On white

5.33

#217B31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#217B31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B31

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B31	#FFFFFF	#000000	##FFFFFF
##217B31	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D702A

Deuteranopia (green-blind)

#726837

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #217b31;
/* rgb */ color: rgb(33, 123, 49);
/* oklch */ color: oklch(51.4% 0.138 146.1);

Tailwind

colors: {
  custom: {
    50: '#6aa26b',
    500: '#217b31',
    950: '#000000',
  },
}

SCSS

$custom: #217b31;
$custom-light: #6aa26b;
$custom-dark: #000000;

JSON

{
  "hex": "#217b31",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 49
  },
  "hsl": {
    "h": 130.667,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51374,
    "c": 0.13799,
    "h": 146.1
  },
  "luminance": 0.14711
}

Semantic roles & 50–950 ramp

primary

#217B31

secondary

#AE4A9C

accent

#47C6E1

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #217B31

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

Preview Lab → · Contrast checker → · Palette generator →