#166F23#166F23

#166F23 is a mid, vivid green. Relative luminance 0.117; OKLCH L 47.5% C 0.138 H 144.9°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#166F23
RGB	rgb(22, 111, 35)
HSL	hsl(129, 67%, 26%)
HSV	hsv(129, 80%, 44%)
CMYK	cmyk(80.2%, 0%, 68.5%, 56.5%)
CIE-LAB	lab(40.67, -41.73, 34.07)
CIE-LCH	lch(40.67, 53.87, 140.77°)
OKLab	oklab(47.48% -0.1126 0.079)
OKLCH	oklch(47.48% 0.138 144.9)
XYZ	xyz(6.3182, 11.6601, 3.5074)
Luminance	0.1166 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F23 #6F1662

analogous

#356F16 #166F23 #166F4F

triadic

#166F23 #23166F #6F2316

tetradic

#166F23 #16356F #6F1662 #6F4F16

square

#166F23 #16356F #6F1662 #6F4F16

split-complementary

#166F23 #4F166F #6F1635

monochromatic

#051A08 #0C3C13 #166F23 #20A233 #2BD543

Accessibility & contrast

On white

6.30

#166F23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#166F23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F23

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F23	#FFFFFF	#000000	##FFFFFF
##166F23	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716419

Deuteranopia (green-blind)

#675D2A

Tritanopia (blue-blind)

#006C5F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166f23;
/* rgb */ color: rgb(22, 111, 35);
/* oklch */ color: oklch(47.5% 0.138 144.9);

Tailwind

colors: {
  custom: {
    50: '#649962',
    500: '#166f23',
    950: '#000000',
  },
}

SCSS

$custom: #166f23;
$custom-light: #649962;
$custom-dark: #000000;

JSON

{
  "hex": "#166f23",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 35
  },
  "hsl": {
    "h": 128.764,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.47477,
    "c": 0.1376,
    "h": 144.9
  },
  "luminance": 0.11661
}

Semantic roles & 50–950 ramp

primary

#166F23

secondary

#A53C96

accent

#3ED1EA

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#060E05

muted

#7A7E79

Preview Lab

Preview with #166F23

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

Preview Lab → · Contrast checker → · Palette generator →