#153403#153403

#153403 is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 29.0% C 0.083 H 136.6°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#153403
RGB	rgb(21, 52, 3)
HSL	hsl(98, 89%, 11%)
HSV	hsv(98, 94%, 20%)
CMYK	cmyk(59.6%, 0%, 94.2%, 79.6%)
CIE-LAB	lab(18.46, -21.65, 24.53)
CIE-LCH	lch(18.46, 32.72, 131.43°)
OKLab	oklab(28.99% -0.0603 0.0569)
OKLCH	oklch(28.99% 0.083 136.6)
XYZ	xyz(1.5536, 2.6219, 0.5103)
Luminance	0.0262 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153403 #220334

analogous

#2D3403 #153403 #033409

triadic

#153403 #031534 #340315

tetradic

#153403 #032D34 #220334 #340903

square

#153403 #032D34 #220334 #340903

split-complementary

#153403 #090334 #34032D

monochromatic

#0C1D02 #0C1D02 #153403 #2C6E06 #44A80A

Accessibility & contrast

On white

13.78

#153403 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#153403 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153403

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153403	#FFFFFF	#000000	##FFFFFF
##153403	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F00

Deuteranopia (green-blind)

#322C07

Tritanopia (blue-blind)

#13322B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #153403;
/* rgb */ color: rgb(21, 52, 3);
/* oklch */ color: oklch(29.0% 0.083 136.6);

Tailwind

colors: {
  custom: {
    50: '#566c48',
    500: '#153403',
    950: '#000000',
  },
}

SCSS

$custom: #153403;
$custom-light: #566c48;
$custom-dark: #000000;

JSON

{
  "hex": "#153403",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 3
  },
  "hsl": {
    "h": 97.959,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.28991,
    "c": 0.08292,
    "h": 136.6
  },
  "luminance": 0.02622
}

Semantic roles & 50–950 ramp

primary

#153403

secondary

#561C77

accent

#29FFB0

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #153403

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

Preview Lab → · Contrast checker → · Palette generator →