#166A1C#166A1C

#166A1C is a mid, vivid green. Relative luminance 0.106; OKLCH L 45.9% C 0.137 H 143.8°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#166A1C
RGB	rgb(22, 106, 28)
HSL	hsl(124, 66%, 25%)
HSV	hsv(124, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 73.6%, 58.4%)
CIE-LAB	lab(38.83, -40.70, 35.25)
CIE-LCH	lch(38.83, 53.84, 139.11°)
OKLab	oklab(45.93% -0.1102 0.0807)
OKLCH	oklch(45.93% 0.137 143.8)
XYZ	xyz(5.6941, 10.5618, 2.8369)
Luminance	0.1056 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A1C #6A1664

analogous

#3A6A16 #166A1C #166A46

triadic

#166A1C #1C166A #6A1C16

tetradic

#166A1C #163A6A #6A1664 #6A4616

square

#166A1C #163A6A #6A1664 #6A4616

split-complementary

#166A1C #46166A #6A163A

monochromatic

#051907 #0B370F #166A1C #219D29 #2BCF37

Accessibility & contrast

On white

6.75

#166A1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#166A1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A1C

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A1C	#FFFFFF	#000000	##FFFFFF
##166A1C	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)

#6C5F10

Deuteranopia (green-blind)

#635924

Tritanopia (blue-blind)

#00675A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #166a1c;
/* rgb */ color: rgb(22, 106, 28);
/* oklch */ color: oklch(45.9% 0.137 143.8);

Tailwind

colors: {
  custom: {
    50: '#63965d',
    500: '#166a1c',
    950: '#000000',
  },
}

SCSS

$custom: #166a1c;
$custom-light: #63965d;
$custom-dark: #000000;

JSON

{
  "hex": "#166a1c",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 28
  },
  "hsl": {
    "h": 124.286,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.45931,
    "c": 0.13654,
    "h": 143.8
  },
  "luminance": 0.10562
}

Semantic roles & 50–950 ramp

primary

#166A1C

secondary

#A03B99

accent

#3FDCE9

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #166A1C

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

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