#166B1D#166B1D

#166B1D is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.2% C 0.137 H 143.9°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#166B1D
RGB	rgb(22, 107, 29)
HSL	hsl(125, 66%, 25%)
HSV	hsv(125, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 72.9%, 58%)
CIE-LAB	lab(39.20, -40.96, 35.20)
CIE-LCH	lch(39.20, 54.00, 139.33°)
OKLab	oklab(46.24% -0.1108 0.0807)
OKLCH	oklch(46.24% 0.137 143.9)
XYZ	xyz(5.8100, 10.7740, 2.9355)
Luminance	0.1077 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B1D #6B1664

analogous

#3A6B16 #166B1D #166B47

triadic

#166B1D #1D166B #6B1D16

tetradic

#166B1D #163A6B #6B1664 #6B4716

square

#166B1D #163A6B #6B1664 #6B4716

split-complementary

#166B1D #47166B #6B163A

monochromatic

#051907 #0C380F #166B1D #209E2B #2BD139

Accessibility & contrast

On white

6.66

#166B1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#166B1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B1D

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B1D	#FFFFFF	#000000	##FFFFFF
##166B1D	1.00	6.66	3.16	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6011

Deuteranopia (green-blind)

#645A25

Tritanopia (blue-blind)

#00685B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166b1d;
/* rgb */ color: rgb(22, 107, 29);
/* oklch */ color: oklch(46.2% 0.137 143.9);

Tailwind

colors: {
  custom: {
    50: '#63965e',
    500: '#166b1d',
    950: '#000000',
  },
}

SCSS

$custom: #166b1d;
$custom-light: #63965e;
$custom-dark: #000000;

JSON

{
  "hex": "#166b1d",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 29
  },
  "hsl": {
    "h": 124.941,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46236,
    "c": 0.13709,
    "h": 143.9
  },
  "luminance": 0.10775
}

Semantic roles & 50–950 ramp

primary

#166B1D

secondary

#A13B99

accent

#3FDBE9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166B1D

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

Preview Lab → · Contrast checker → · Palette generator →