#175833#175833

#175833 is a dark, moderate green. Relative luminance 0.074; OKLCH L 41.0% C 0.090 H 154.1°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#175833
RGB	rgb(23, 88, 51)
HSL	hsl(146, 59%, 22%)
HSV	hsv(146, 74%, 35%)
CMYK	cmyk(73.9%, 0%, 42%, 65.5%)
CIE-LAB	lab(32.70, -29.84, 15.72)
CIE-LCH	lch(32.70, 33.73, 152.21°)
OKLab	oklab(40.96% -0.0806 0.0392)
OKLCH	oklch(40.96% 0.09 154.1)
XYZ	xyz(4.4402, 7.4001, 4.3257)
Luminance	0.0740 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175833 #58173C

analogous

#1C5817 #175833 #175854

triadic

#175833 #331758 #583317

tetradic

#175833 #171C58 #58173C #585417

square

#175833 #171C58 #58173C #585417

split-complementary

#175833 #541758 #58171C

monochromatic

#06180E #0A2717 #175833 #24894F #30B96B

Accessibility & contrast

On white

8.47

#175833 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#175833 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175833

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175833	#FFFFFF	#000000	##FFFFFF
##175833	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585030

Deuteranopia (green-blind)

#504B35

Tritanopia (blue-blind)

#00574F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #175833;
/* rgb */ color: rgb(23, 88, 51);
/* oklch */ color: oklch(41.0% 0.090 154.1);

Tailwind

colors: {
  custom: {
    50: '#5e886b',
    500: '#175833',
    950: '#000000',
  },
}

SCSS

$custom: #175833;
$custom-light: #5e886b;
$custom-dark: #000000;

JSON

{
  "hex": "#175833",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 51
  },
  "hsl": {
    "h": 145.846,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40962,
    "c": 0.08964,
    "h": 154.1
  },
  "luminance": 0.07401
}

Semantic roles & 50–950 ramp

primary

#175833

secondary

#8F3C6B

accent

#469FE2

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #175833

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

Preview Lab → · Contrast checker → · Palette generator →