#166E23#166E23

#166E23 is a mid, vivid green. Relative luminance 0.114; OKLCH L 47.2% C 0.136 H 145.0°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#166E23
RGB	rgb(22, 110, 35)
HSL	hsl(129, 67%, 26%)
HSV	hsv(129, 80%, 43%)
CMYK	cmyk(80%, 0%, 68.2%, 56.9%)
CIE-LAB	lab(40.32, -41.37, 33.68)
CIE-LCH	lch(40.32, 53.34, 140.85°)
OKLab	oklab(47.18% -0.1116 0.0782)
OKLCH	oklch(47.18% 0.136 145)
XYZ	xyz(6.2097, 11.4431, 3.4712)
Luminance	0.1144 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166E23 #6E1661

analogous

#356E16 #166E23 #166E4F

triadic

#166E23 #23166E #6E2316

tetradic

#166E23 #16356E #6E1661 #6E4F16

square

#166E23 #16356E #6E1661 #6E4F16

split-complementary

#166E23 #4F166E #6E1635

monochromatic

#051A08 #0C3B13 #166E23 #20A133 #2AD443

Accessibility & contrast

On white

6.39

#166E23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#166E23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166E23

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166E23	#FFFFFF	#000000	##FFFFFF
##166E23	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70631A

Deuteranopia (green-blind)

#665C2A

Tritanopia (blue-blind)

#006B5E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #166e23;
/* rgb */ color: rgb(22, 110, 35);
/* oklch */ color: oklch(47.2% 0.136 145.0);

Tailwind

colors: {
  custom: {
    50: '#649961',
    500: '#166e23',
    950: '#000000',
  },
}

SCSS

$custom: #166e23;
$custom-light: #649961;
$custom-dark: #000000;

JSON

{
  "hex": "#166e23",
  "rgb": {
    "r": 22,
    "g": 110,
    "b": 35
  },
  "hsl": {
    "h": 128.864,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47183,
    "c": 0.13632,
    "h": 145
  },
  "luminance": 0.11444
}

Semantic roles & 50–950 ramp

primary

#166E23

secondary

#A43C95

accent

#3ED0EA

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#060E05

muted

#7A7E79

Preview Lab

Preview with #166E23

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

Preview Lab → · Contrast checker → · Palette generator →