#143103#143103

#143103 is a dark, moderate yellow-green. Relative luminance 0.024; OKLCH L 28.0% C 0.079 H 136.4°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#143103
RGB	rgb(20, 49, 3)
HSL	hsl(98, 88%, 10%)
HSV	hsv(98, 94%, 19%)
CMYK	cmyk(59.2%, 0%, 93.9%, 80.8%)
CIE-LAB	lab(17.23, -20.59, 23.05)
CIE-LCH	lch(17.23, 30.91, 131.78°)
OKLab	oklab(27.97% -0.0574 0.0546)
OKLCH	oklch(27.97% 0.079 136.4)
XYZ	xyz(1.4032, 2.3518, 0.4661)
Luminance	0.0235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143103 #200331

analogous

#2B3103 #143103 #033109

triadic

#143103 #031431 #310314

tetradic

#143103 #032B31 #200331 #310903

square

#143103 #032B31 #200331 #310903

split-complementary

#143103 #090331 #31032B

monochromatic

#0C1D02 #0C1D02 #143103 #2C6B07 #43A40A

Accessibility & contrast

On white

14.28

#143103 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#143103 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143103

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143103	#FFFFFF	#000000	##FFFFFF
##143103	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C00

Deuteranopia (green-blind)

#2F2907

Tritanopia (blue-blind)

#122F28

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #143103;
/* rgb */ color: rgb(20, 49, 3);
/* oklch */ color: oklch(28.0% 0.079 136.4);

Tailwind

colors: {
  custom: {
    50: '#556948',
    500: '#143103',
    950: '#000000',
  },
}

SCSS

$custom: #143103;
$custom-light: #556948;
$custom-dark: #000000;

JSON

{
  "hex": "#143103",
  "rgb": {
    "r": 20,
    "g": 49,
    "b": 3
  },
  "hsl": {
    "h": 97.826,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27968,
    "c": 0.07921,
    "h": 136.4
  },
  "luminance": 0.02352
}

Semantic roles & 50–950 ramp

primary

#143103

secondary

#541B74

accent

#29FFB0

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030600

muted

#787A77

Preview Lab

Preview with #143103

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

Preview Lab → · Contrast checker → · Palette generator →