#217C40#217C40

#217C40 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.125 H 150.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#217C40
RGB	rgb(33, 124, 64)
HSL	hsl(140, 58%, 31%)
HSV	hsv(140, 73%, 49%)
CMYK	cmyk(73.4%, 0%, 48.4%, 51.4%)
CIE-LAB	lab(45.78, -40.45, 25.26)
CIE-LCH	lch(45.78, 47.69, 148.02°)
OKLab	oklab(51.89% -0.1089 0.0618)
OKLCH	oklch(51.89% 0.125 150.4)
XYZ	xyz(8.7595, 15.1078, 7.3040)
Luminance	0.1511 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217C40 #7C215D

analogous

#2F7C21 #217C40 #217C6D

triadic

#217C40 #40217C #7C4021

tetradic

#217C40 #212F7C #7C215D #7C6D21

square

#217C40 #212F7C #7C215D #7C6D21

split-complementary

#217C40 #6D217C #7C212F

monochromatic

#071B0E #144C27 #217C40 #2EAC59 #49CF76

Accessibility & contrast

On white

5.22

#217C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#217C40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217C40

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217C40	#FFFFFF	#000000	##FFFFFF
##217C40	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D713B

Deuteranopia (green-blind)

#726944

Tritanopia (blue-blind)

#007A6E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #217c40;
/* rgb */ color: rgb(33, 124, 64);
/* oklch */ color: oklch(51.9% 0.125 150.4);

Tailwind

colors: {
  custom: {
    50: '#6aa376',
    500: '#217c40',
    950: '#000000',
  },
}

SCSS

$custom: #217c40;
$custom-light: #6aa376;
$custom-dark: #000000;

JSON

{
  "hex": "#217c40",
  "rgb": {
    "r": 33,
    "g": 124,
    "b": 64
  },
  "hsl": {
    "h": 140.44,
    "s": 57.962,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51893,
    "c": 0.12522,
    "h": 150.4
  },
  "luminance": 0.15109
}

Semantic roles & 50–950 ramp

primary

#217C40

secondary

#AF4A8C

accent

#47ADE1

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #217C40

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

Preview Lab → · Contrast checker → · Palette generator →