#217A3A#217A3A

#217A3A is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.2% C 0.128 H 148.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#217A3A
RGB	rgb(33, 122, 58)
HSL	hsl(137, 57%, 30%)
HSV	hsv(137, 73%, 48%)
CMYK	cmyk(73%, 0%, 52.5%, 52.2%)
CIE-LAB	lab(45.01, -40.69, 27.54)
CIE-LCH	lch(45.01, 49.14, 145.91°)
OKLab	oklab(51.22% -0.1096 0.0667)
OKLCH	oklch(51.22% 0.128 148.7)
XYZ	xyz(8.3498, 14.5470, 6.3700)
Luminance	0.1455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217A3A #7A2161

analogous

#347A21 #217A3A #217A66

triadic

#217A3A #3A217A #7A3A21

tetradic

#217A3A #21347A #7A2161 #7A6621

square

#217A3A #21347A #7A2161 #7A6621

split-complementary

#217A3A #66217A #7A2134

monochromatic

#071A0C #144A23 #217A3A #2EAA51 #48CD6D

Accessibility & contrast

On white

5.37

#217A3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#217A3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217A3A

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217A3A	#FFFFFF	#000000	##FFFFFF
##217A3A	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F35

Deuteranopia (green-blind)

#70683F

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #217a3a;
/* rgb */ color: rgb(33, 122, 58);
/* oklch */ color: oklch(51.2% 0.128 148.7);

Tailwind

colors: {
  custom: {
    50: '#6aa171',
    500: '#217a3a',
    950: '#000000',
  },
}

SCSS

$custom: #217a3a;
$custom-light: #6aa171;
$custom-dark: #000000;

JSON

{
  "hex": "#217a3a",
  "rgb": {
    "r": 33,
    "g": 122,
    "b": 58
  },
  "hsl": {
    "h": 136.854,
    "s": 57.419,
    "l": 30.392
  },
  "oklch": {
    "l": 0.51224,
    "c": 0.12827,
    "h": 148.7
  },
  "luminance": 0.14548
}

Semantic roles & 50–950 ramp

primary

#217A3A

secondary

#AD4A91

accent

#47B6E1

background

#F6FAF6

surface

#ECF3EC

border

#C7CDC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #217A3A

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

Preview Lab → · Contrast checker → · Palette generator →