#166E1A#166E1A

#166E1A is a mid, vivid green. Relative luminance 0.114; OKLCH L 47.1% C 0.143 H 143.4°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#166E1A
RGB	rgb(22, 110, 26)
HSL	hsl(123, 67%, 26%)
HSV	hsv(123, 80%, 43%)
CMYK	cmyk(80%, 0%, 76.4%, 56.9%)
CIE-LAB	lab(40.24, -42.31, 37.54)
CIE-LCH	lch(40.24, 56.56, 138.41°)
OKLab	oklab(47.1% -0.1146 0.0852)
OKLCH	oklch(47.1% 0.143 143.4)
XYZ	xyz(6.0929, 11.3963, 2.8557)
Luminance	0.1140 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166E1A #6E166A

analogous

#3E6E16 #166E1A #166E46

triadic

#166E1A #1A166E #6E1A16

tetradic

#166E1A #163E6E #6E166A #6E4616

square

#166E1A #163E6E #6E166A #6E4616

split-complementary

#166E1A #46166E #6E163E

monochromatic

#051A06 #0C3B0E #166E1A #20A126 #2AD432

Accessibility & contrast

On white

6.40

#166E1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#166E1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166E1A

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166E1A	#FFFFFF	#000000	##FFFFFF
##166E1A	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70630B

Deuteranopia (green-blind)

#675C23

Tritanopia (blue-blind)

#006B5E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166e1a;
/* rgb */ color: rgb(22, 110, 26);
/* oklch */ color: oklch(47.1% 0.143 143.4);

Tailwind

colors: {
  custom: {
    50: '#64995c',
    500: '#166e1a',
    950: '#000000',
  },
}

SCSS

$custom: #166e1a;
$custom-light: #64995c;
$custom-dark: #000000;

JSON

{
  "hex": "#166e1a",
  "rgb": {
    "r": 22,
    "g": 110,
    "b": 26
  },
  "hsl": {
    "h": 122.727,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47095,
    "c": 0.14283,
    "h": 143.4
  },
  "luminance": 0.11397
}

Semantic roles & 50–950 ramp

primary

#166E1A

secondary

#A43C9F

accent

#3EE2EA

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060E04

muted

#7A7E79

Preview Lab

Preview with #166E1A

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

Preview Lab → · Contrast checker → · Palette generator →