#173101#173101

#173101 is a dark, moderate yellow-green. Relative luminance 0.024; OKLCH L 28.1% C 0.079 H 134.2°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#173101
RGB	rgb(23, 49, 1)
HSL	hsl(93, 96%, 10%)
HSV	hsv(93, 98%, 19%)
CMYK	cmyk(53.1%, 0%, 98%, 80.8%)
CIE-LAB	lab(17.37, -19.63, 24.06)
CIE-LCH	lch(17.37, 31.06, 129.21°)
OKLab	oklab(28.12% -0.0553 0.057)
OKLCH	oklch(28.12% 0.079 134.2)
XYZ	xyz(1.4571, 2.3809, 0.4115)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 8.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173101 #1B0131

analogous

#2F3101 #173101 #013103

triadic

#173101 #011731 #310117

tetradic

#173101 #012F31 #1B0131 #310301

square

#173101 #012F31 #1B0131 #310301

split-complementary

#173101 #030131 #31012F

monochromatic

#0E1E01 #0E1E01 #173101 #336D02 #4FA903

Accessibility & contrast

On white

14.23

#173101 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#173101 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173101

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173101	#FFFFFF	#000000	##FFFFFF
##173101	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C00

Deuteranopia (green-blind)

#302A05

Tritanopia (blue-blind)

#172F28

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #173101;
/* rgb */ color: rgb(23, 49, 1);
/* oklch */ color: oklch(28.1% 0.079 134.2);

Tailwind

colors: {
  custom: {
    50: '#576947',
    500: '#173101',
    950: '#000000',
  },
}

SCSS

$custom: #173101;
$custom-light: #576947;
$custom-dark: #000000;

JSON

{
  "hex": "#173101",
  "rgb": {
    "r": 23,
    "g": 49,
    "b": 1
  },
  "hsl": {
    "h": 92.5,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.28117,
    "c": 0.07943,
    "h": 134.2
  },
  "luminance": 0.02381
}

Semantic roles & 50–950 ramp

primary

#173101

secondary

#4B1777

accent

#29FF9D

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030600

muted

#787A77

Preview Lab

Preview with #173101

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

Preview Lab → · Contrast checker → · Palette generator →