#174C31#174C31

#174C31 is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.3% C 0.073 H 157.5°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#174C31
RGB	rgb(23, 76, 49)
HSL	hsl(149, 54%, 19%)
HSV	hsv(149, 70%, 30%)
CMYK	cmyk(69.7%, 0%, 35.5%, 70.2%)
CIE-LAB	lab(28.31, -24.76, 11.05)
CIE-LCH	lch(28.31, 27.11, 155.95°)
OKLab	oklab(37.34% -0.0674 0.0279)
OKLCH	oklch(37.34% 0.073 157.5)
XYZ	xyz(3.4919, 5.5724, 3.7967)
Luminance	0.0557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174C31 #4C1732

analogous

#184C17 #174C31 #174C4C

triadic

#174C31 #31174C #4C3117

tetradic

#174C31 #17184C #4C1732 #4C4C17

square

#174C31 #17184C #4C1732 #4C4C17

split-complementary

#174C31 #4C174C #4C1718

monochromatic

#07170F #091D13 #174C31 #257B4F #33AA6E

Accessibility & contrast

On white

9.93

#174C31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#174C31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174C31

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174C31	#FFFFFF	#000000	##FFFFFF
##174C31	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B462F

Deuteranopia (green-blind)

#444133

Tritanopia (blue-blind)

#004B45

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #174c31;
/* rgb */ color: rgb(23, 76, 49);
/* oklch */ color: oklch(37.3% 0.073 157.5);

Tailwind

colors: {
  custom: {
    50: '#5b7e69',
    500: '#174c31',
    950: '#000000',
  },
}

SCSS

$custom: #174c31;
$custom-light: #5b7e69;
$custom-dark: #000000;

JSON

{
  "hex": "#174c31",
  "rgb": {
    "r": 23,
    "g": 76,
    "b": 49
  },
  "hsl": {
    "h": 149.434,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37337,
    "c": 0.07293,
    "h": 157.5
  },
  "luminance": 0.05573
}

Semantic roles & 50–950 ramp

primary

#174C31

secondary

#833C60

accent

#4B95DD

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #174C31

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

Preview Lab → · Contrast checker → · Palette generator →