#166731#166731

#166731 is a mid, moderate green. Relative luminance 0.101; OKLCH L 45.3% C 0.114 H 149.7°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#166731
RGB	rgb(22, 103, 49)
HSL	hsl(140, 65%, 25%)
HSV	hsv(140, 79%, 40%)
CMYK	cmyk(78.6%, 0%, 52.4%, 59.6%)
CIE-LAB	lab(38.01, -36.68, 23.71)
CIE-LCH	lch(38.01, 43.67, 147.12°)
OKLab	oklab(45.33% -0.0986 0.0576)
OKLCH	oklch(45.33% 0.114 149.7)
XYZ	xyz(5.7350, 10.0922, 4.5509)
Luminance	0.1009 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166731 #67164C

analogous

#246716 #166731 #16675A

triadic

#166731 #311667 #673116

tetradic

#166731 #162467 #67164C #675A16

square

#166731 #162467 #67164C #675A16

split-complementary

#166731 #5A1667 #671624

monochromatic

#05190C #0B3519 #166731 #219949 #2CCC61

Accessibility & contrast

On white

6.96

#166731 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#166731 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166731

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166731	#FFFFFF	#000000	##FFFFFF
##166731	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D2D

Deuteranopia (green-blind)

#5E5735

Tritanopia (blue-blind)

#00655A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #166731;
/* rgb */ color: rgb(22, 103, 49);
/* oklch */ color: oklch(45.3% 0.114 149.7);

Tailwind

colors: {
  custom: {
    50: '#61936a',
    500: '#166731',
    950: '#000000',
  },
}

SCSS

$custom: #166731;
$custom-light: #61936a;
$custom-dark: #000000;

JSON

{
  "hex": "#166731",
  "rgb": {
    "r": 22,
    "g": 103,
    "b": 49
  },
  "hsl": {
    "h": 140,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.45325,
    "c": 0.11421,
    "h": 149.7
  },
  "luminance": 0.10093
}

Semantic roles & 50–950 ramp

primary

#166731

secondary

#9E3B7D

accent

#40B0E8

background

#F6F9F6

surface

#EBF1EB

border

#C6CBC6

text

#060D06

muted

#7A7E7A

Preview Lab

Preview with #166731

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

Preview Lab → · Contrast checker → · Palette generator →