#175733#175733

#175733 is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.7% C 0.088 H 154.4°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#175733
RGB	rgb(23, 87, 51)
HSL	hsl(146, 58%, 22%)
HSV	hsv(146, 74%, 34%)
CMYK	cmyk(73.6%, 0%, 41.4%, 65.9%)
CIE-LAB	lab(32.34, -29.40, 15.25)
CIE-LCH	lch(32.34, 33.11, 152.59°)
OKLab	oklab(40.67% -0.0795 0.0381)
OKLCH	oklch(40.67% 0.088 154.4)
XYZ	xyz(4.3587, 7.2371, 4.2985)
Luminance	0.0724 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175733 #57173B

analogous

#1B5717 #175733 #175753

triadic

#175733 #331757 #573317

tetradic

#175733 #171B57 #57173B #575317

square

#175733 #171B57 #57173B #575317

split-complementary

#175733 #531757 #57171B

monochromatic

#06180E #0A2717 #175733 #24874F #31B86C

Accessibility & contrast

On white

8.58

#175733 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#175733 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175733

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175733	#FFFFFF	#000000	##FFFFFF
##175733	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575031

Deuteranopia (green-blind)

#4F4A35

Tritanopia (blue-blind)

#00564E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #175733;
/* rgb */ color: rgb(23, 87, 51);
/* oklch */ color: oklch(40.7% 0.088 154.4);

Tailwind

colors: {
  custom: {
    50: '#5e876b',
    500: '#175733',
    950: '#000000',
  },
}

SCSS

$custom: #175733;
$custom-light: #5e876b;
$custom-dark: #000000;

JSON

{
  "hex": "#175733",
  "rgb": {
    "r": 23,
    "g": 87,
    "b": 51
  },
  "hsl": {
    "h": 146.25,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.40666,
    "c": 0.0881,
    "h": 154.4
  },
  "luminance": 0.07238
}

Semantic roles & 50–950 ramp

primary

#175733

secondary

#8E3C6A

accent

#469EE1

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #175733

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

Preview Lab → · Contrast checker → · Palette generator →