#217E21#217E21

#217E21 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.154 H 143.0°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#217E21
RGB	rgb(33, 126, 33)
HSL	hsl(120, 58%, 31%)
HSV	hsv(120, 74%, 49%)
CMYK	cmyk(73.8%, 0%, 73.8%, 50.6%)
CIE-LAB	lab(46.12, -45.36, 40.82)
CIE-LCH	lch(46.12, 61.02, 138.01°)
OKLab	oklab(52.05% -0.1231 0.0929)
OKLCH	oklch(52.05% 0.154 143)
XYZ	xyz(8.3621, 15.3539, 3.9615)
Luminance	0.1535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217E21 #7E217E

analogous

#4F7E21 #217E21 #217E4F

triadic

#217E21 #21217E #7E2121

tetradic

#217E21 #214F7E #7E217E #7E4F21

square

#217E21 #214F7E #7E217E #7E4F21

split-complementary

#217E21 #4F217E #7E214F

monochromatic

#081D08 #144E14 #217E21 #2EAE2E #4AD04A

Accessibility & contrast

On white

5.16

#217E21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#217E21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217E21

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217E21	#FFFFFF	#000000	##FFFFFF
##217E21	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817212

Deuteranopia (green-blind)

#766A2A

Tritanopia (blue-blind)

#017A6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #217e21;
/* rgb */ color: rgb(33, 126, 33);
/* oklch */ color: oklch(52.1% 0.154 143.0);

Tailwind

colors: {
  custom: {
    50: '#6ca462',
    500: '#217e21',
    950: '#000000',
  },
}

SCSS

$custom: #217e21;
$custom-light: #6ca462;
$custom-dark: #000000;

JSON

{
  "hex": "#217e21",
  "rgb": {
    "r": 33,
    "g": 126,
    "b": 33
  },
  "hsl": {
    "h": 120,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52055,
    "c": 0.15428,
    "h": 143
  },
  "luminance": 0.15355
}

Semantic roles & 50–950 ramp

primary

#217E21

secondary

#B14AB1

accent

#46E2E2

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F05

muted

#7A7F7A

Preview Lab

Preview with #217E21

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

Preview Lab → · Contrast checker → · Palette generator →