#175E39#175E39

#175E39 is a dark, moderate green. Relative luminance 0.085; OKLCH L 42.9% C 0.092 H 155.8°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#175E39
RGB	rgb(23, 94, 57)
HSL	hsl(149, 61%, 23%)
HSV	hsv(149, 76%, 37%)
CMYK	cmyk(75.5%, 0%, 39.4%, 63.1%)
CIE-LAB	lab(34.97, -31.17, 15.13)
CIE-LCH	lch(34.97, 34.65, 154.11°)
OKLab	oklab(42.87% -0.0843 0.0379)
OKLCH	oklch(42.87% 0.092 155.8)
XYZ	xyz(5.0941, 8.4824, 5.2389)
Luminance	0.0848 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175E39 #5E173C

analogous

#195E17 #175E39 #175E5C

triadic

#175E39 #39175E #5E3917

tetradic

#175E39 #17195E #5E173C #5E5C17

square

#175E39 #17195E #5E173C #5E5C17

split-complementary

#175E39 #5C175E #5E1719

monochromatic

#06190F #0B2D1B #175E39 #238F57 #2FC075

Accessibility & contrast

On white

7.79

#175E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#175E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175E39

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175E39	#FFFFFF	#000000	##FFFFFF
##175E39	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5637

Deuteranopia (green-blind)

#55503B

Tritanopia (blue-blind)

#005D55

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #175e39;
/* rgb */ color: rgb(23, 94, 57);
/* oklch */ color: oklch(42.9% 0.092 155.8);

Tailwind

colors: {
  custom: {
    50: '#5f8c6f',
    500: '#175e39',
    950: '#000000',
  },
}

SCSS

$custom: #175e39;
$custom-light: #5f8c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#175e39",
  "rgb": {
    "r": 23,
    "g": 94,
    "b": 57
  },
  "hsl": {
    "h": 148.732,
    "s": 60.684,
    "l": 22.941
  },
  "oklch": {
    "l": 0.42868,
    "c": 0.09245,
    "h": 155.8
  },
  "luminance": 0.08483
}

Semantic roles & 50–950 ramp

primary

#175E39

secondary

#953C6A

accent

#4497E4

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #175E39

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

Preview Lab → · Contrast checker → · Palette generator →