#243A03#243A03

#243A03 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.8% C 0.082 H 129.9°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#243A03
RGB	rgb(36, 58, 3)
HSL	hsl(84, 90%, 12%)
HSV	hsv(84, 95%, 23%)
CMYK	cmyk(37.9%, 0%, 94.8%, 77.3%)
CIE-LAB	lab(21.61, -18.39, 28.32)
CIE-LCH	lch(21.61, 33.76, 123.00°)
OKLab	oklab(31.8% -0.0527 0.0631)
OKLCH	oklch(31.8% 0.082 129.9)
XYZ	xyz(2.2570, 3.4077, 0.6250)
Luminance	0.0341 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243A03 #19033A

analogous

#3A3503 #243A03 #093A03

triadic

#243A03 #03243A #3A0324

tetradic

#243A03 #033A35 #19033A #3A0309

square

#243A03 #033A35 #19033A #3A0309

split-complementary

#243A03 #03093A #35033A

monochromatic

#121D02 #121D02 #243A03 #487406 #6CAE09

Accessibility & contrast

On white

12.49

#243A03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#243A03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243A03

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243A03	#FFFFFF	#000000	##FFFFFF
##243A03	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#3A3308

Tritanopia (blue-blind)

#253730

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #243a03;
/* rgb */ color: rgb(36, 58, 3);
/* oklch */ color: oklch(31.8% 0.082 129.9);

Tailwind

colors: {
  custom: {
    50: '#617049',
    500: '#243a03',
    950: '#000000',
  },
}

SCSS

$custom: #243a03;
$custom-light: #617049;
$custom-dark: #000000;

JSON

{
  "hex": "#243a03",
  "rgb": {
    "r": 36,
    "g": 58,
    "b": 3
  },
  "hsl": {
    "h": 84,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.31804,
    "c": 0.08218,
    "h": 129.9
  },
  "luminance": 0.03408
}

Semantic roles & 50–950 ramp

primary

#243A03

secondary

#431C7D

accent

#29FF7E

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #243A03

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

Preview Lab → · Contrast checker → · Palette generator →