#243303#243303

#243303 is a dark, moderate yellow-green. Relative luminance 0.027; OKLCH L 29.7% C 0.072 H 126.0°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#243303
RGB	rgb(36, 51, 3)
HSL	hsl(79, 89%, 11%)
HSV	hsv(79, 94%, 20%)
CMYK	cmyk(29.4%, 0%, 94.1%, 80%)
CIE-LAB	lab(19.01, -14.55, 25.41)
CIE-LCH	lch(19.01, 29.28, 119.80°)
OKLab	oklab(29.69% -0.0423 0.0583)
OKLCH	oklch(29.69% 0.072 126)
XYZ	xyz(1.9278, 2.7493, 0.5152)
Luminance	0.0275 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243303 #120333

analogous

#332A03 #243303 #0C3303

triadic

#243303 #032433 #330324

tetradic

#243303 #03332A #120333 #33030C

square

#243303 #03332A #120333 #33030C

split-complementary

#243303 #030C33 #2A0333

monochromatic

#141D02 #141D02 #243303 #4D6D06 #76A70A

Accessibility & contrast

On white

13.55

#243303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#243303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243303

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243303	#FFFFFF	#000000	##FFFFFF
##243303	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F00

Deuteranopia (green-blind)

#342E07

Tritanopia (blue-blind)

#26302A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #243303;
/* rgb */ color: rgb(36, 51, 3);
/* oklch */ color: oklch(29.7% 0.072 126.0);

Tailwind

colors: {
  custom: {
    50: '#606a48',
    500: '#243303',
    950: '#000000',
  },
}

SCSS

$custom: #243303;
$custom-light: #606a48;
$custom-dark: #000000;

JSON

{
  "hex": "#243303",
  "rgb": {
    "r": 36,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 78.75,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.2969,
    "c": 0.07203,
    "h": 126
  },
  "luminance": 0.02749
}

Semantic roles & 50–950 ramp

primary

#243303

secondary

#381C76

accent

#29FF6C

background

#F5F6F4

surface

#EAEBE7

border

#C6C6C3

text

#050601

muted

#797A77

Preview Lab

Preview with #243303

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

Preview Lab → · Contrast checker → · Palette generator →