#217B1B#217B1B

#217B1B is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.1% C 0.154 H 142.2°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#217B1B
RGB	rgb(33, 123, 27)
HSL	hsl(116, 64%, 29%)
HSV	hsv(116, 78%, 48%)
CMYK	cmyk(73.2%, 0%, 78%, 51.8%)
CIE-LAB	lab(45.04, -44.81, 42.06)
CIE-LCH	lch(45.04, 61.46, 136.81°)
OKLab	oklab(51.15% -0.122 0.0947)
OKLCH	oklch(51.15% 0.154 142.2)
XYZ	xyz(7.9075, 14.5675, 3.4318)
Luminance	0.1457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B1B #751B7B

analogous

#517B1B #217B1B #1B7B45

triadic

#217B1B #1B217B #7B1B21

tetradic

#217B1B #1B517B #751B7B #7B451B

square

#217B1B #1B517B #751B7B #7B451B

split-complementary

#217B1B #451B7B #7B1B51

monochromatic

#071906 #144910 #217B1B #2EAD26 #46D43C

Accessibility & contrast

On white

5.37

#217B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#217B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B1B

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B1B	#FFFFFF	#000000	##FFFFFF
##217B1B	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)

#7E6F06

Deuteranopia (green-blind)

#746826

Tritanopia (blue-blind)

#067769

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #217b1b;
/* rgb */ color: rgb(33, 123, 27);
/* oklch */ color: oklch(51.1% 0.154 142.2);

Tailwind

colors: {
  custom: {
    50: '#6ba25f',
    500: '#217b1b',
    950: '#000000',
  },
}

SCSS

$custom: #217b1b;
$custom-light: #6ba25f;
$custom-dark: #000000;

JSON

{
  "hex": "#217b1b",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 27
  },
  "hsl": {
    "h": 116.25,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51146,
    "c": 0.15441,
    "h": 142.2
  },
  "luminance": 0.14568
}

Semantic roles & 50–950 ramp

primary

#217B1B

secondary

#A843AF

accent

#41E7DD

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #217B1B

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

Preview Lab → · Contrast checker → · Palette generator →