#243A10#243A10

#243A10 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.9% C 0.071 H 132.6°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#243A10
RGB	rgb(36, 58, 16)
HSL	hsl(91, 57%, 15%)
HSV	hsv(91, 72%, 23%)
CMYK	cmyk(37.9%, 0%, 72.4%, 77.3%)
CIE-LAB	lab(21.72, -17.26, 22.73)
CIE-LCH	lch(21.72, 28.54, 127.21°)
OKLab	oklab(31.93% -0.0483 0.0525)
OKLCH	oklch(31.93% 0.071 132.6)
XYZ	xyz(2.3341, 3.4385, 1.0308)
Luminance	0.0344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 5.67

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243A10 #26103A

analogous

#393A10 #243A10 #103A11

triadic

#243A10 #10243A #3A1024

tetradic

#243A10 #10393A #26103A #3A1110

square

#243A10 #10393A #26103A #3A1110

split-complementary

#243A10 #11103A #3A1039

monochromatic

#0F1807 #0F1807 #243A10 #426A1D #609A2A

Accessibility & contrast

On white

12.44

#243A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#243A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243A10

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243A10	#FFFFFF	#000000	##FFFFFF
##243A10	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D350B

Deuteranopia (green-blind)

#3A3313

Tritanopia (blue-blind)

#243731

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #243a10;
/* rgb */ color: rgb(36, 58, 16);
/* oklch */ color: oklch(31.9% 0.071 132.6);

Tailwind

colors: {
  custom: {
    50: '#617050',
    500: '#243a10',
    950: '#000000',
  },
}

SCSS

$custom: #243a10;
$custom-light: #617050;
$custom-dark: #000000;

JSON

{
  "hex": "#243a10",
  "rgb": {
    "r": 36,
    "g": 58,
    "b": 16
  },
  "hsl": {
    "h": 91.429,
    "s": 56.757,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31932,
    "c": 0.07133,
    "h": 132.6
  },
  "luminance": 0.03439
}

Semantic roles & 50–950 ramp

primary

#243A10

secondary

#543274

accent

#48E098

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #243A10

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

Preview Lab → · Contrast checker → · Palette generator →