#166E2F#166E2F

#166E2F is a mid, vivid green. Relative luminance 0.115; OKLCH L 47.3% C 0.126 H 148.0°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#166E2F
RGB	rgb(22, 110, 47)
HSL	hsl(137, 67%, 26%)
HSV	hsv(137, 80%, 43%)
CMYK	cmyk(80%, 0%, 57.3%, 56.9%)
CIE-LAB	lab(40.45, -39.72, 27.80)
CIE-LCH	lch(40.45, 48.48, 145.01°)
OKLab	oklab(47.34% -0.1068 0.0666)
OKLCH	oklch(47.34% 0.126 148)
XYZ	xyz(6.4194, 11.5269, 4.5754)
Luminance	0.1153 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166E2F #6E1655

analogous

#296E16 #166E2F #166E5B

triadic

#166E2F #2F166E #6E2F16

tetradic

#166E2F #16296E #6E1655 #6E5B16

square

#166E2F #16296E #6E1655 #6E5B16

split-complementary

#166E2F #5B166E #6E1629

monochromatic

#051A0B #0C3B19 #166E2F #20A145 #2AD45B

Accessibility & contrast

On white

6.35

#166E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#166E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166E2F

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166E2F	#FFFFFF	#000000	##FFFFFF
##166E2F	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6429

Deuteranopia (green-blind)

#655D34

Tritanopia (blue-blind)

#006C60

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166e2f;
/* rgb */ color: rgb(22, 110, 47);
/* oklch */ color: oklch(47.3% 0.126 148.0);

Tailwind

colors: {
  custom: {
    50: '#639869',
    500: '#166e2f',
    950: '#000000',
  },
}

SCSS

$custom: #166e2f;
$custom-light: #639869;
$custom-dark: #000000;

JSON

{
  "hex": "#166e2f",
  "rgb": {
    "r": 22,
    "g": 110,
    "b": 47
  },
  "hsl": {
    "h": 137.045,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47341,
    "c": 0.12586,
    "h": 148
  },
  "luminance": 0.11528
}

Semantic roles & 50–950 ramp

primary

#166E2F

secondary

#A43C86

accent

#3EB9EA

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #166E2F

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

Preview Lab → · Contrast checker → · Palette generator →