#174B15#174B15

#174B15 is a dark, moderate green. Relative luminance 0.053; OKLCH L 36.5% C 0.100 H 142.6°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#174B15
RGB	rgb(23, 75, 21)
HSL	hsl(118, 56%, 19%)
HSV	hsv(118, 72%, 29%)
CMYK	cmyk(69.3%, 0%, 72%, 70.6%)
CIE-LAB	lab(27.49, -29.34, 26.32)
CIE-LCH	lch(27.49, 39.42, 138.11°)
OKLab	oklab(36.51% -0.0798 0.0609)
OKLCH	oklch(36.51% 0.1 142.6)
XYZ	xyz(3.0046, 5.2682, 1.5678)
Luminance	0.0527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 1.83

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174B15 #49154B

analogous

#324B15 #174B15 #154B2E

triadic

#174B15 #15174B #4B1517

tetradic

#174B15 #15324B #49154B #4B2E15

square

#174B15 #15324B #49154B #4B2E15

split-complementary

#174B15 #2E154B #4B1532

monochromatic

#071807 #081B08 #174B15 #267B22 #34AB30

Accessibility & contrast

On white

10.23

#174B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#174B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174B15

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174B15	#FFFFFF	#000000	##FFFFFF
##174B15	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D440E

Deuteranopia (green-blind)

#463F1A

Tritanopia (blue-blind)

#0D4940

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #174b15;
/* rgb */ color: rgb(23, 75, 21);
/* oklch */ color: oklch(36.5% 0.100 142.6);

Tailwind

colors: {
  custom: {
    50: '#5c7e55',
    500: '#174b15',
    950: '#000000',
  },
}

SCSS

$custom: #174b15;
$custom-light: #5c7e55;
$custom-dark: #000000;

JSON

{
  "hex": "#174b15",
  "rgb": {
    "r": 23,
    "g": 75,
    "b": 21
  },
  "hsl": {
    "h": 117.778,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36513,
    "c": 0.10041,
    "h": 142.6
  },
  "luminance": 0.05268
}

Semantic roles & 50–950 ramp

primary

#174B15

secondary

#803983

accent

#48E0DA

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #174B15

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

Preview Lab → · Contrast checker → · Palette generator →