#166A25#166A25

#166A25 is a mid, vivid green. Relative luminance 0.106; OKLCH L 46.0% C 0.130 H 145.7°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#166A25
RGB	rgb(22, 106, 37)
HSL	hsl(131, 66%, 25%)
HSV	hsv(131, 79%, 42%)
CMYK	cmyk(79.2%, 0%, 65.1%, 58.4%)
CIE-LAB	lab(38.92, -39.66, 31.15)
CIE-LCH	lch(38.92, 50.43, 141.86°)
OKLab	oklab(46.03% -0.1069 0.073)
OKLCH	oklch(46.03% 0.13 145.7)
XYZ	xyz(5.8184, 10.6115, 3.4915)
Luminance	0.1061 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A25 #6A165B

analogous

#316A16 #166A25 #166A4F

triadic

#166A25 #25166A #6A2516

tetradic

#166A25 #16316A #6A165B #6A4F16

square

#166A25 #16316A #6A165B #6A4F16

split-complementary

#166A25 #4F166A #6A1631

monochromatic

#051909 #0B3713 #166A25 #219D37 #2BCF48

Accessibility & contrast

On white

6.73

#166A25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#166A25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A25

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A25	#FFFFFF	#000000	##FFFFFF
##166A25	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C601D

Deuteranopia (green-blind)

#62592B

Tritanopia (blue-blind)

#00675B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166a25;
/* rgb */ color: rgb(22, 106, 37);
/* oklch */ color: oklch(46.0% 0.130 145.7);

Tailwind

colors: {
  custom: {
    50: '#639562',
    500: '#166a25',
    950: '#000000',
  },
}

SCSS

$custom: #166a25;
$custom-light: #639562;
$custom-dark: #000000;

JSON

{
  "hex": "#166a25",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 37
  },
  "hsl": {
    "h": 130.714,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46029,
    "c": 0.1295,
    "h": 145.7
  },
  "luminance": 0.10612
}

Semantic roles & 50–950 ramp

primary

#166A25

secondary

#A03B8E

accent

#3FCAE9

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#060D05

muted

#7A7E79

Preview Lab

Preview with #166A25

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

Preview Lab → · Contrast checker → · Palette generator →