#217D4B#217D4B

#217D4B is a mid, moderate green. Relative luminance 0.155; OKLCH L 52.4% C 0.116 H 154.7°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#217D4B
RGB	rgb(33, 125, 75)
HSL	hsl(147, 58%, 31%)
HSV	hsv(147, 74%, 49%)
CMYK	cmyk(73.6%, 0%, 40%, 51%)
CIE-LAB	lab(46.31, -38.75, 19.79)
CIE-LCH	lch(46.31, 43.51, 152.94°)
OKLab	oklab(52.39% -0.1046 0.0494)
OKLCH	oklch(52.39% 0.116 154.7)
XYZ	xyz(9.2300, 15.4975, 9.1601)
Luminance	0.1550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217D4B #7D2153

analogous

#257D21 #217D4B #217D79

triadic

#217D4B #4B217D #7D4B21

tetradic

#217D4B #21257D #7D2153 #7D7921

square

#217D4B #21257D #7D2153 #7D7921

split-complementary

#217D4B #79217D #7D2125

monochromatic

#071C11 #144D2E #217D4B #2EAD68 #49CF86

Accessibility & contrast

On white

5.12

#217D4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#217D4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217D4B

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217D4B	#FFFFFF	#000000	##FFFFFF
##217D4B	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7348

Deuteranopia (green-blind)

#716A4E

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #217d4b;
/* rgb */ color: rgb(33, 125, 75);
/* oklch */ color: oklch(52.4% 0.116 154.7);

Tailwind

colors: {
  custom: {
    50: '#6aa37d',
    500: '#217d4b',
    950: '#000000',
  },
}

SCSS

$custom: #217d4b;
$custom-light: #6aa37d;
$custom-dark: #000000;

JSON

{
  "hex": "#217d4b",
  "rgb": {
    "r": 33,
    "g": 125,
    "b": 75
  },
  "hsl": {
    "h": 147.391,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52388,
    "c": 0.11571,
    "h": 154.7
  },
  "luminance": 0.15499
}

Semantic roles & 50–950 ramp

primary

#217D4B

secondary

#B04A81

accent

#469BE1

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #217D4B

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

Preview Lab → · Contrast checker → · Palette generator →