#173003#173003

#173003 is a dark, moderate yellow-green. Relative luminance 0.023; OKLCH L 27.8% C 0.076 H 134.4°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#173003
RGB	rgb(23, 48, 3)
HSL	hsl(93, 88%, 10%)
HSV	hsv(93, 94%, 19%)
CMYK	cmyk(52.1%, 0%, 93.8%, 81.2%)
CIE-LAB	lab(17.00, -18.91, 22.80)
CIE-LCH	lch(17.00, 29.62, 129.67°)
OKLab	oklab(27.82% -0.0531 0.0542)
OKLCH	oklch(27.82% 0.076 134.4)
XYZ	xyz(1.4267, 2.3026, 0.4554)
Luminance	0.0230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 8.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173003 #1C0330

analogous

#2E3003 #173003 #033005

triadic

#173003 #031730 #300317

tetradic

#173003 #032E30 #1C0330 #300503

square

#173003 #032E30 #1C0330 #300503

split-complementary

#173003 #050330 #30032E

monochromatic

#0E1D02 #0E1D02 #173003 #336A07 #4EA30A

Accessibility & contrast

On white

14.38

#173003 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#173003 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173003

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173003	#FFFFFF	#000000	##FFFFFF
##173003	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B00

Deuteranopia (green-blind)

#2F2907

Tritanopia (blue-blind)

#172E28

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #173003;
/* rgb */ color: rgb(23, 48, 3);
/* oklch */ color: oklch(27.8% 0.076 134.4);

Tailwind

colors: {
  custom: {
    50: '#566848',
    500: '#173003',
    950: '#000000',
  },
}

SCSS

$custom: #173003;
$custom-light: #566848;
$custom-dark: #000000;

JSON

{
  "hex": "#173003",
  "rgb": {
    "r": 23,
    "g": 48,
    "b": 3
  },
  "hsl": {
    "h": 93.333,
    "s": 88.235,
    "l": 10
  },
  "oklch": {
    "l": 0.2782,
    "c": 0.07588,
    "h": 134.4
  },
  "luminance": 0.02303
}

Semantic roles & 50–950 ramp

primary

#173003

secondary

#4C1B73

accent

#29FEA0

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030600

muted

#787A77

Preview Lab

Preview with #173003

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

Preview Lab → · Contrast checker → · Palette generator →