#166D23#166D23

#166D23 is a mid, vivid green. Relative luminance 0.112; OKLCH L 46.9% C 0.135 H 145.0°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#166D23
RGB	rgb(22, 109, 35)
HSL	hsl(129, 66%, 26%)
HSV	hsv(129, 80%, 43%)
CMYK	cmyk(79.8%, 0%, 67.9%, 57.3%)
CIE-LAB	lab(39.96, -41.01, 33.29)
CIE-LCH	lch(39.96, 52.82, 140.93°)
OKLab	oklab(46.89% -0.1107 0.0774)
OKLCH	oklch(46.89% 0.135 145)
XYZ	xyz(6.1025, 11.2285, 3.4355)
Luminance	0.1123 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166D23 #6D1660

analogous

#346D16 #166D23 #166D4E

triadic

#166D23 #23166D #6D2316

tetradic

#166D23 #16346D #6D1660 #6D4E16

square

#166D23 #16346D #6D1660 #6D4E16

split-complementary

#166D23 #4E166D #6D1634

monochromatic

#051908 #0C3A13 #166D23 #20A033 #2BD344

Accessibility & contrast

On white

6.47

#166D23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#166D23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166D23

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166D23	#FFFFFF	#000000	##FFFFFF
##166D23	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F621A

Deuteranopia (green-blind)

#655C2A

Tritanopia (blue-blind)

#006A5E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166d23;
/* rgb */ color: rgb(22, 109, 35);
/* oklch */ color: oklch(46.9% 0.135 145.0);

Tailwind

colors: {
  custom: {
    50: '#649861',
    500: '#166d23',
    950: '#000000',
  },
}

SCSS

$custom: #166d23;
$custom-light: #649861;
$custom-dark: #000000;

JSON

{
  "hex": "#166d23",
  "rgb": {
    "r": 22,
    "g": 109,
    "b": 35
  },
  "hsl": {
    "h": 128.966,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46889,
    "c": 0.13504,
    "h": 145
  },
  "luminance": 0.11229
}

Semantic roles & 50–950 ramp

primary

#166D23

secondary

#A33C94

accent

#3ED0E9

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#060E05

muted

#7A7E79

Preview Lab

Preview with #166D23

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

Preview Lab → · Contrast checker → · Palette generator →