#243B13#243B13

#243B13 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.3% C 0.070 H 133.9°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#243B13
RGB	rgb(36, 59, 19)
HSL	hsl(95, 51%, 15%)
HSV	hsv(95, 68%, 23%)
CMYK	cmyk(39%, 0%, 67.8%, 76.9%)
CIE-LAB	lab(22.12, -17.46, 21.54)
CIE-LCH	lch(22.12, 27.73, 129.02°)
OKLab	oklab(32.27% -0.0485 0.0504)
OKLCH	oklch(32.27% 0.07 133.9)
XYZ	xyz(2.4090, 3.5499, 1.1742)
Luminance	0.0355 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243B13 #2A133B

analogous

#383B13 #243B13 #133B16

triadic

#243B13 #13243B #3B1324

tetradic

#243B13 #13383B #2A133B #3B1613

square

#243B13 #13383B #2A133B #3B1613

split-complementary

#243B13 #16133B #3B1338

monochromatic

#0E1707 #0E1707 #243B13 #406922 #5C9831

Accessibility & contrast

On white

12.28

#243B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#243B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243B13

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243B13	#FFFFFF	#000000	##FFFFFF
##243B13	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360F

Deuteranopia (green-blind)

#3A3416

Tritanopia (blue-blind)

#243932

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #243b13;
/* rgb */ color: rgb(36, 59, 19);
/* oklch */ color: oklch(32.3% 0.070 133.9);

Tailwind

colors: {
  custom: {
    50: '#607152',
    500: '#243b13',
    950: '#000000',
  },
}

SCSS

$custom: #243b13;
$custom-light: #607152;
$custom-dark: #000000;

JSON

{
  "hex": "#243b13",
  "rgb": {
    "r": 36,
    "g": 59,
    "b": 19
  },
  "hsl": {
    "h": 94.5,
    "s": 51.282,
    "l": 15.294
  },
  "oklch": {
    "l": 0.32272,
    "c": 0.06996,
    "h": 133.9
  },
  "luminance": 0.0355
}

Semantic roles & 50–950 ramp

primary

#243B13

secondary

#593673

accent

#4DDB9F

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #243B13

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

Preview Lab → · Contrast checker → · Palette generator →