#175A2C#175A2C

#175A2C is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.4% C 0.100 H 149.8°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#175A2C
RGB	rgb(23, 90, 44)
HSL	hsl(139, 59%, 22%)
HSV	hsv(139, 74%, 35%)
CMYK	cmyk(74.4%, 0%, 51.1%, 64.7%)
CIE-LAB	lab(33.30, -32.10, 20.64)
CIE-LCH	lch(33.30, 38.16, 147.26°)
OKLab	oklab(41.41% -0.0864 0.0504)
OKLCH	oklch(41.41% 0.1 149.8)
XYZ	xyz(4.4638, 7.6758, 3.6287)
Luminance	0.0768 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175A2C #5A1745

analogous

#245A17 #175A2C #175A4E

triadic

#175A2C #2C175A #5A2C17

tetradic

#175A2C #17245A #5A1745 #5A4E17

square

#175A2C #17245A #5A1745 #5A4E17

split-complementary

#175A2C #4E175A #5A1724

monochromatic

#06180C #0B2914 #175A2C #238B44 #30BB5C

Accessibility & contrast

On white

8.28

#175A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#175A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175A2C

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175A2C	#FFFFFF	#000000	##FFFFFF
##175A2C	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5228

Deuteranopia (green-blind)

#524C2F

Tritanopia (blue-blind)

#00584F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #175a2c;
/* rgb */ color: rgb(23, 90, 44);
/* oklch */ color: oklch(41.4% 0.100 149.8);

Tailwind

colors: {
  custom: {
    50: '#5e8966',
    500: '#175a2c',
    950: '#000000',
  },
}

SCSS

$custom: #175a2c;
$custom-light: #5e8966;
$custom-dark: #000000;

JSON

{
  "hex": "#175a2c",
  "rgb": {
    "r": 23,
    "g": 90,
    "b": 44
  },
  "hsl": {
    "h": 138.806,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41414,
    "c": 0.10006,
    "h": 149.8
  },
  "luminance": 0.07676
}

Semantic roles & 50–950 ramp

primary

#175A2C

secondary

#913C76

accent

#45B1E2

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #175A2C

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

Preview Lab → · Contrast checker → · Palette generator →