#17240B#17240B

#17240B is a very dark, muted yellow-green. Relative luminance 0.015; OKLCH L 24.1% C 0.047 H 131.8°. Best body text is #FFFFFF at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#17240B
RGB	rgb(23, 36, 11)
HSL	hsl(91, 53%, 9%)
HSV	hsv(91, 69%, 14%)
CMYK	cmyk(36.1%, 0%, 69.4%, 85.9%)
CIE-LAB	lab(12.40, -11.26, 13.59)
CIE-LCH	lch(12.40, 17.65, 129.64°)
OKLab	oklab(24.1% -0.0313 0.035)
OKLCH	oklch(24.1% 0.047 131.8)
XYZ	xyz(1.0446, 1.4680, 0.5449)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17240B #180B24

analogous

#24240B #17240B #0B240C

triadic

#17240B #0B1724 #240B17

tetradic

#17240B #0B2424 #180B24 #240C0B

square

#17240B #0B2424 #180B24 #240C0B

split-complementary

#17240B #0C0B24 #240B24

monochromatic

#0F1707 #0F1707 #17240B #355319 #538228

Accessibility & contrast

On white

16.23

#17240B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#17240B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17240B

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17240B	#FFFFFF	#000000	##FFFFFF
##17240B	1.00	16.23	1.29	16.23
#FFFFFF	16.23	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262109

Deuteranopia (green-blind)

#24200D

Tritanopia (blue-blind)

#17221E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #17240b;
/* rgb */ color: rgb(23, 36, 11);
/* oklch */ color: oklch(24.1% 0.047 131.8);

Tailwind

colors: {
  custom: {
    50: '#545e4b',
    500: '#17240b',
    950: '#000000',
  },
}

SCSS

$custom: #17240b;
$custom-light: #545e4b;
$custom-dark: #000000;

JSON

{
  "hex": "#17240b",
  "rgb": {
    "r": 23,
    "g": 36,
    "b": 11
  },
  "hsl": {
    "h": 91.2,
    "s": 53.191,
    "l": 9.216
  },
  "oklch": {
    "l": 0.24099,
    "c": 0.04695,
    "h": 131.8
  },
  "luminance": 0.01468
}

Semantic roles & 50–950 ramp

primary

#17240B

secondary

#462C5F

accent

#4BDD97

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#030401

muted

#787977

Preview Lab

Preview with #17240B

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

Preview Lab → · Contrast checker → · Palette generator →