#153603#153603

#153603 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.6% C 0.086 H 137.1°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#153603
RGB	rgb(21, 54, 3)
HSL	hsl(99, 89%, 11%)
HSV	hsv(99, 94%, 21%)
CMYK	cmyk(61.1%, 0%, 94.4%, 78.8%)
CIE-LAB	lab(19.24, -22.58, 25.44)
CIE-LCH	lch(19.24, 34.01, 131.58°)
OKLab	oklab(29.64% -0.0628 0.0584)
OKLCH	oklch(29.64% 0.086 137.1)
XYZ	xyz(1.6448, 2.8042, 0.5407)
Luminance	0.0280 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153603 #240336

analogous

#2E3603 #153603 #03360A

triadic

#153603 #031536 #360315

tetradic

#153603 #032E36 #240336 #360A03

square

#153603 #032E36 #240336 #360A03

split-complementary

#153603 #0A0336 #36032E

monochromatic

#0B1D02 #0B1D02 #153603 #2C7006 #42AA09

Accessibility & contrast

On white

13.45

#153603 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#153603 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153603

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153603	#FFFFFF	#000000	##FFFFFF
##153603	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383000

Deuteranopia (green-blind)

#342E08

Tritanopia (blue-blind)

#13342D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #153603;
/* rgb */ color: rgb(21, 54, 3);
/* oklch */ color: oklch(29.6% 0.086 137.1);

Tailwind

colors: {
  custom: {
    50: '#576d49',
    500: '#153603',
    950: '#000000',
  },
}

SCSS

$custom: #153603;
$custom-light: #576d49;
$custom-dark: #000000;

JSON

{
  "hex": "#153603",
  "rgb": {
    "r": 21,
    "g": 54,
    "b": 3
  },
  "hsl": {
    "h": 98.824,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.29635,
    "c": 0.08574,
    "h": 137.1
  },
  "luminance": 0.02804
}

Semantic roles & 50–950 ramp

primary

#153603

secondary

#581C79

accent

#29FFB3

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #153603

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

Preview Lab → · Contrast checker → · Palette generator →