#243D0A#243D0A

#243D0A is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.8% C 0.081 H 132.4°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#243D0A
RGB	rgb(36, 61, 10)
HSL	hsl(89, 72%, 14%)
HSV	hsv(89, 84%, 24%)
CMYK	cmyk(41%, 0%, 83.6%, 76.1%)
CIE-LAB	lab(22.77, -19.40, 26.69)
CIE-LCH	lch(22.77, 33.00, 126.01°)
OKLab	oklab(32.77% -0.0547 0.06)
OKLCH	oklch(32.77% 0.081 132.4)
XYZ	xyz(2.4511, 3.7344, 0.8788)
Luminance	0.0373 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.43

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243D0A #230A3D

analogous

#3D3D0A #243D0A #0B3D0A

triadic

#243D0A #0A243D #3D0A24

tetradic

#243D0A #0A3D3D #230A3D #3D0A0B

square

#243D0A #0A3D3D #230A3D #3D0A0B

split-complementary

#243D0A #0A0B3D #3D0A3D

monochromatic

#101A04 #101A04 #243D0A #437213 #62A61B

Accessibility & contrast

On white

12.02

#243D0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#243D0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243D0A

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243D0A	#FFFFFF	#000000	##FFFFFF
##243D0A	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403803

Deuteranopia (green-blind)

#3D360F

Tritanopia (blue-blind)

#243A33

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #243d0a;
/* rgb */ color: rgb(36, 61, 10);
/* oklch */ color: oklch(32.8% 0.081 132.4);

Tailwind

colors: {
  custom: {
    50: '#61724d',
    500: '#243d0a',
    950: '#000000',
  },
}

SCSS

$custom: #243d0a;
$custom-light: #61724d;
$custom-dark: #000000;

JSON

{
  "hex": "#243d0a",
  "rgb": {
    "r": 36,
    "g": 61,
    "b": 10
  },
  "hsl": {
    "h": 89.412,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.32772,
    "c": 0.08116,
    "h": 132.4
  },
  "luminance": 0.03734
}

Semantic roles & 50–950 ramp

primary

#243D0A

secondary

#51287A

accent

#39EF92

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050801

muted

#797B77

Preview Lab

Preview with #243D0A

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

Preview Lab → · Contrast checker → · Palette generator →