#17450B#17450B

#17450B is a dark, moderate green. Relative luminance 0.045; OKLCH L 34.5% C 0.100 H 140.1°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#17450B
RGB	rgb(23, 69, 11)
HSL	hsl(108, 73%, 16%)
HSV	hsv(108, 84%, 27%)
CMYK	cmyk(66.7%, 0%, 84.1%, 72.9%)
CIE-LAB	lab(25.14, -27.82, 28.45)
CIE-LCH	lch(25.14, 39.80, 134.36°)
OKLab	oklab(34.55% -0.0764 0.0639)
OKLCH	oklch(34.55% 0.1 140.1)
XYZ	xyz(2.5418, 4.4623, 1.0439)
Luminance	0.0446 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 0.73

Hunter Green (survey)

#0B4008

ΔE00 1.91

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17450B #390B45

analogous

#34450B #17450B #0B451C

triadic

#17450B #0B1745 #450B17

tetradic

#17450B #0B3445 #390B45 #451C0B

square

#17450B #0B3445 #390B45 #451C0B

split-complementary

#17450B #1C0B45 #450B34

monochromatic

#091A04 #091A04 #17450B #297A13 #3AAF1C

Accessibility & contrast

On white

11.10

#17450B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#17450B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17450B

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17450B	#FFFFFF	#000000	##FFFFFF
##17450B	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E02

Deuteranopia (green-blind)

#413A11

Tritanopia (blue-blind)

#11423A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #17450b;
/* rgb */ color: rgb(23, 69, 11);
/* oklch */ color: oklch(34.5% 0.100 140.1);

Tailwind

colors: {
  custom: {
    50: '#5b794f',
    500: '#17450b',
    950: '#000000',
  },
}

SCSS

$custom: #17450b;
$custom-light: #5b794f;
$custom-dark: #000000;

JSON

{
  "hex": "#17450b",
  "rgb": {
    "r": 23,
    "g": 69,
    "b": 11
  },
  "hsl": {
    "h": 107.586,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.3455,
    "c": 0.0996,
    "h": 140.1
  },
  "luminance": 0.04463
}

Semantic roles & 50–950 ramp

primary

#17450B

secondary

#6F2A81

accent

#39EFC9

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040902

muted

#797B78

Preview Lab

Preview with #17450B

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

Preview Lab → · Contrast checker → · Palette generator →