#166F18#166F18

#166F18 is a mid, vivid green. Relative luminance 0.116; OKLCH L 47.4% C 0.145 H 143.1°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#166F18
RGB	rgb(22, 111, 24)
HSL	hsl(121, 67%, 26%)
HSV	hsv(121, 80%, 44%)
CMYK	cmyk(80.2%, 0%, 78.4%, 56.5%)
CIE-LAB	lab(40.58, -42.83, 38.67)
CIE-LCH	lch(40.58, 57.70, 137.92°)
OKLab	oklab(47.37% -0.1161 0.0873)
OKLCH	oklch(47.37% 0.145 143.1)
XYZ	xyz(6.1798, 11.6047, 2.7782)
Luminance	0.1161 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F18 #6F166D

analogous

#406F16 #166F18 #166F44

triadic

#166F18 #18166F #6F1816

tetradic

#166F18 #16406F #6F166D #6F4416

square

#166F18 #16406F #6F166D #6F4416

split-complementary

#166F18 #44166F #6F1640

monochromatic

#051A06 #0C3C0D #166F18 #20A223 #2BD52E

Accessibility & contrast

On white

6.32

#166F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#166F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F18

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F18	#FFFFFF	#000000	##FFFFFF
##166F18	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716406

Deuteranopia (green-blind)

#685D21

Tritanopia (blue-blind)

#006C5E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166f18;
/* rgb */ color: rgb(22, 111, 24);
/* oklch */ color: oklch(47.4% 0.145 143.1);

Tailwind

colors: {
  custom: {
    50: '#65995b',
    500: '#166f18',
    950: '#000000',
  },
}

SCSS

$custom: #166f18;
$custom-light: #65995b;
$custom-dark: #000000;

JSON

{
  "hex": "#166f18",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 24
  },
  "hsl": {
    "h": 121.348,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47374,
    "c": 0.14528,
    "h": 143.1
  },
  "luminance": 0.11605
}

Semantic roles & 50–950 ramp

primary

#166F18

secondary

#A53CA3

accent

#3EE6EA

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060E04

muted

#7A7E79

Preview Lab

Preview with #166F18

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

Preview Lab → · Contrast checker → · Palette generator →