#166531#166531

#166531 is a dark, moderate green. Relative luminance 0.097; OKLCH L 44.7% C 0.111 H 150.1°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#166531
RGB	rgb(22, 101, 49)
HSL	hsl(141, 64%, 24%)
HSV	hsv(141, 78%, 40%)
CMYK	cmyk(78.2%, 0%, 51.5%, 60.4%)
CIE-LAB	lab(37.30, -35.88, 22.82)
CIE-LCH	lch(37.30, 42.52, 147.55°)
OKLab	oklab(44.74% -0.0965 0.0556)
OKLCH	oklch(44.74% 0.111 150.1)
XYZ	xyz(5.5385, 9.6990, 4.4853)
Luminance	0.0970 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166531 #65164A

analogous

#236516 #166531 #166559

triadic

#166531 #311665 #653116

tetradic

#166531 #162365 #65164A #655916

square

#166531 #162365 #65164A #655916

split-complementary

#166531 #591665 #651623

monochromatic

#05190C #0B3319 #166531 #219749 #2CCA62

Accessibility & contrast

On white

7.14

#166531 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#166531 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #166531

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166531	#FFFFFF	#000000	##FFFFFF
##166531	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C2D

Deuteranopia (green-blind)

#5C5535

Tritanopia (blue-blind)

#006359

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #166531;
/* rgb */ color: rgb(22, 101, 49);
/* oklch */ color: oklch(44.7% 0.111 150.1);

Tailwind

colors: {
  custom: {
    50: '#61926a',
    500: '#166531',
    950: '#000000',
  },
}

SCSS

$custom: #166531;
$custom-light: #61926a;
$custom-dark: #000000;

JSON

{
  "hex": "#166531",
  "rgb": {
    "r": 22,
    "g": 101,
    "b": 49
  },
  "hsl": {
    "h": 140.506,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.44737,
    "c": 0.11137,
    "h": 150.1
  },
  "luminance": 0.097
}

Semantic roles & 50–950 ramp

primary

#166531

secondary

#9C3B7B

accent

#41AEE7

background

#F6F9F6

surface

#EBF1EB

border

#C6CBC6

text

#060D06

muted

#7A7E7A

Preview Lab

Preview with #166531

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

Preview Lab → · Contrast checker → · Palette generator →