#166A1D#166A1D

#166A1D is a mid, vivid green. Relative luminance 0.106; OKLCH L 45.9% C 0.136 H 144.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#166A1D
RGB	rgb(22, 106, 29)
HSL	hsl(125, 66%, 25%)
HSV	hsv(125, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 72.6%, 58.4%)
CIE-LAB	lab(38.84, -40.60, 34.82)
CIE-LCH	lch(38.84, 53.49, 139.38°)
OKLab	oklab(45.94% -0.1098 0.0799)
OKLCH	oklch(45.94% 0.136 144)
XYZ	xyz(5.7063, 10.5667, 2.9010)
Luminance	0.1057 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A1D #6A1663

analogous

#396A16 #166A1D #166A47

triadic

#166A1D #1D166A #6A1D16

tetradic

#166A1D #16396A #6A1663 #6A4716

square

#166A1D #16396A #6A1663 #6A4716

split-complementary

#166A1D #47166A #6A1639

monochromatic

#051907 #0B370F #166A1D #219D2B #2BCF39

Accessibility & contrast

On white

6.75

#166A1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#166A1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A1D

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A1D	#FFFFFF	#000000	##FFFFFF
##166A1D	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F12

Deuteranopia (green-blind)

#635924

Tritanopia (blue-blind)

#00675A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #166a1d;
/* rgb */ color: rgb(22, 106, 29);
/* oklch */ color: oklch(45.9% 0.136 144.0);

Tailwind

colors: {
  custom: {
    50: '#63965d',
    500: '#166a1d',
    950: '#000000',
  },
}

SCSS

$custom: #166a1d;
$custom-light: #63965d;
$custom-dark: #000000;

JSON

{
  "hex": "#166a1d",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 29
  },
  "hsl": {
    "h": 125,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.4594,
    "c": 0.13583,
    "h": 144
  },
  "luminance": 0.10567
}

Semantic roles & 50–950 ramp

primary

#166A1D

secondary

#A03B98

accent

#3FDAE9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166A1D

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

Preview Lab → · Contrast checker → · Palette generator →