#174D28#174D28

#174D28 is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.4% C 0.084 H 150.5°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#174D28
RGB	rgb(23, 77, 40)
HSL	hsl(139, 54%, 20%)
HSV	hsv(139, 70%, 30%)
CMYK	cmyk(70.1%, 0%, 48.1%, 69.8%)
CIE-LAB	lab(28.49, -27.19, 16.86)
CIE-LCH	lch(28.49, 32.00, 148.20°)
OKLab	oklab(37.43% -0.0734 0.0415)
OKLCH	oklch(37.43% 0.084 150.5)
XYZ	xyz(3.3900, 5.6428, 2.9176)
Luminance	0.0564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174D28 #4D173C

analogous

#214D17 #174D28 #174D43

triadic

#174D28 #28174D #4D2817

tetradic

#174D28 #17214D #4D173C #4D4317

square

#174D28 #17214D #4D173C #4D4317

split-complementary

#174D28 #43174D #4D1721

monochromatic

#07180C #091E10 #174D28 #257C40 #33AB59

Accessibility & contrast

On white

9.87

#174D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#174D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174D28

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174D28	#FFFFFF	#000000	##FFFFFF
##174D28	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4625

Deuteranopia (green-blind)

#47412A

Tritanopia (blue-blind)

#044C44

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #174d28;
/* rgb */ color: rgb(23, 77, 40);
/* oklch */ color: oklch(37.4% 0.084 150.5);

Tailwind

colors: {
  custom: {
    50: '#5b7f62',
    500: '#174d28',
    950: '#000000',
  },
}

SCSS

$custom: #174d28;
$custom-light: #5b7f62;
$custom-dark: #000000;

JSON

{
  "hex": "#174d28",
  "rgb": {
    "r": 23,
    "g": 77,
    "b": 40
  },
  "hsl": {
    "h": 138.889,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3743,
    "c": 0.08435,
    "h": 150.5
  },
  "luminance": 0.05643
}

Semantic roles & 50–950 ramp

primary

#174D28

secondary

#843C6D

accent

#4AAFDD

background

#F5F7F5

surface

#E9EEEA

border

#C5C9C6

text

#040A05

muted

#797C79

Preview Lab

Preview with #174D28

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

Preview Lab → · Contrast checker → · Palette generator →