#174B2A#174B2A

#174B2A is a dark, moderate green. Relative luminance 0.054; OKLCH L 36.9% C 0.079 H 152.4°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#174B2A
RGB	rgb(23, 75, 42)
HSL	hsl(142, 53%, 19%)
HSV	hsv(142, 69%, 29%)
CMYK	cmyk(69.3%, 0%, 44%, 70.6%)
CIE-LAB	lab(27.79, -25.86, 14.73)
CIE-LCH	lch(27.79, 29.77, 150.34°)
OKLab	oklab(36.87% -0.0699 0.0366)
OKLCH	oklch(36.87% 0.079 152.4)
XYZ	xyz(3.2871, 5.3811, 3.0555)
Luminance	0.0538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174B2A #4B1738

analogous

#1E4B17 #174B2A #174B44

triadic

#174B2A #2A174B #4B2A17

tetradic

#174B2A #171E4B #4B1738 #4B4417

square

#174B2A #171E4B #4B1738 #4B4417

split-complementary

#174B2A #44174B #4B171E

monochromatic

#07170D #091C10 #174B2A #257A44 #34A95E

Accessibility & contrast

On white

10.11

#174B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#174B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174B2A

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174B2A	#FFFFFF	#000000	##FFFFFF
##174B2A	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4428

Deuteranopia (green-blind)

#44402C

Tritanopia (blue-blind)

#044A43

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #174b2a;
/* rgb */ color: rgb(23, 75, 42);
/* oklch */ color: oklch(36.9% 0.079 152.4);

Tailwind

colors: {
  custom: {
    50: '#5b7e64',
    500: '#174b2a',
    950: '#000000',
  },
}

SCSS

$custom: #174b2a;
$custom-light: #5b7e64;
$custom-dark: #000000;

JSON

{
  "hex": "#174b2a",
  "rgb": {
    "r": 23,
    "g": 75,
    "b": 42
  },
  "hsl": {
    "h": 141.923,
    "s": 53.061,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36868,
    "c": 0.07896,
    "h": 152.4
  },
  "luminance": 0.05381
}

Semantic roles & 50–950 ramp

primary

#174B2A

secondary

#823C68

accent

#4BA7DC

background

#F5F7F5

surface

#E9EEEA

border

#C5C9C6

text

#040A05

muted

#797C79

Preview Lab

Preview with #174B2A

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

Preview Lab → · Contrast checker → · Palette generator →