#174A2C#174A2C

#174A2C is a dark, moderate green. Relative luminance 0.053; OKLCH L 36.6% C 0.075 H 154.2°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#174A2C
RGB	rgb(23, 74, 44)
HSL	hsl(145, 53%, 19%)
HSV	hsv(145, 69%, 29%)
CMYK	cmyk(68.9%, 0%, 40.5%, 71%)
CIE-LAB	lab(27.47, -24.96, 13.05)
CIE-LCH	lch(27.47, 28.17, 152.39°)
OKLab	oklab(36.61% -0.0676 0.0327)
OKLCH	oklch(36.61% 0.075 154.2)
XYZ	xyz(3.2565, 5.2612, 3.2263)
Luminance	0.0526 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174A2C #4A1735

analogous

#1C4A17 #174A2C #174A46

triadic

#174A2C #2C174A #4A2C17

tetradic

#174A2C #171C4A #4A1735 #4A4617

square

#174A2C #171C4A #4A1735 #4A4617

split-complementary

#174A2C #46174A #4A171C

monochromatic

#07170E #081B10 #174A2C #267948 #34A764

Accessibility & contrast

On white

10.23

#174A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#174A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174A2C

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174A2C	#FFFFFF	#000000	##FFFFFF
##174A2C	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A442A

Deuteranopia (green-blind)

#433F2E

Tritanopia (blue-blind)

#034942

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #174a2c;
/* rgb */ color: rgb(23, 74, 44);
/* oklch */ color: oklch(36.6% 0.075 154.2);

Tailwind

colors: {
  custom: {
    50: '#5b7d65',
    500: '#174a2c',
    950: '#000000',
  },
}

SCSS

$custom: #174a2c;
$custom-light: #5b7d65;
$custom-dark: #000000;

JSON

{
  "hex": "#174a2c",
  "rgb": {
    "r": 23,
    "g": 74,
    "b": 44
  },
  "hsl": {
    "h": 144.706,
    "s": 52.577,
    "l": 19.02
  },
  "oklch": {
    "l": 0.36612,
    "c": 0.07512,
    "h": 154.2
  },
  "luminance": 0.05262
}

Semantic roles & 50–950 ramp

primary

#174A2C

secondary

#813C65

accent

#4CA1DC

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040905

muted

#797B7A

Preview Lab

Preview with #174A2C

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

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