#243D0B#243D0B

#243D0B is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.8% C 0.080 H 132.6°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#243D0B
RGB	rgb(36, 61, 11)
HSL	hsl(90, 69%, 14%)
HSV	hsv(90, 82%, 24%)
CMYK	cmyk(41%, 0%, 82%, 76.1%)
CIE-LAB	lab(22.78, -19.32, 26.29)
CIE-LCH	lch(22.78, 32.62, 126.32°)
OKLab	oklab(32.78% -0.0544 0.0592)
OKLCH	oklch(32.78% 0.08 132.6)
XYZ	xyz(2.4567, 3.7366, 0.9083)
Luminance	0.0374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.45

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243D0B #240B3D

analogous

#3D3D0B #243D0B #0B3D0B

triadic

#243D0B #0B243D #3D0B24

tetradic

#243D0B #0B3D3D #240B3D #3D0B0B

square

#243D0B #0B3D3D #240B3D #3D0B0B

split-complementary

#243D0B #0B0B3D #3D0B3D

monochromatic

#0F1A05 #0F1A05 #243D0B #437114 #61A51E

Accessibility & contrast

On white

12.02

#243D0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#243D0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243D0B

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243D0B	#FFFFFF	#000000	##FFFFFF
##243D0B	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)

#403804

Deuteranopia (green-blind)

#3C3610

Tritanopia (blue-blind)

#243A33

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #243d0b;
/* rgb */ color: rgb(36, 61, 11);
/* oklch */ color: oklch(32.8% 0.080 132.6);

Tailwind

colors: {
  custom: {
    50: '#61724e',
    500: '#243d0b',
    950: '#000000',
  },
}

SCSS

$custom: #243d0b;
$custom-light: #61724e;
$custom-dark: #000000;

JSON

{
  "hex": "#243d0b",
  "rgb": {
    "r": 36,
    "g": 61,
    "b": 11
  },
  "hsl": {
    "h": 90,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32781,
    "c": 0.08042,
    "h": 132.6
  },
  "luminance": 0.03737
}

Semantic roles & 50–950 ramp

primary

#243D0B

secondary

#522A7A

accent

#3CEC94

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050801

muted

#797B77

Preview Lab

Preview with #243D0B

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

Preview Lab → · Contrast checker → · Palette generator →