#23440A#23440A

#23440A is a dark, moderate yellow-green. Relative luminance 0.045; OKLCH L 34.8% C 0.092 H 135.0°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#23440A
RGB	rgb(35, 68, 10)
HSL	hsl(94, 74%, 15%)
HSV	hsv(94, 85%, 27%)
CMYK	cmyk(48.5%, 0%, 85.3%, 73.3%)
CIE-LAB	lab(25.30, -23.32, 29.19)
CIE-LCH	lch(25.30, 37.36, 128.63°)
OKLab	oklab(34.83% -0.0652 0.0651)
OKLCH	oklch(34.83% 0.092 135)
XYZ	xyz(2.8150, 4.5133, 1.0099)
Luminance	0.0451 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.41

Hunter Green (survey)

#0B4008

ΔE00 3.73

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23440A #2B0A44

analogous

#40440A #23440A #0A440E

triadic

#23440A #0A2344 #440A23

tetradic

#23440A #0A4044 #2B0A44 #440E0A

square

#23440A #0A4044 #2B0A44 #440E0A

split-complementary

#23440A #0E0A44 #440A40

monochromatic

#0E1B04 #0E1B04 #23440A #3E7912 #5AAF1A

Accessibility & contrast

On white

11.04

#23440A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#23440A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23440A

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23440A	#FFFFFF	#000000	##FFFFFF
##23440A	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E01

Deuteranopia (green-blind)

#423B10

Tritanopia (blue-blind)

#224139

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #23440a;
/* rgb */ color: rgb(35, 68, 10);
/* oklch */ color: oklch(34.8% 0.092 135.0);

Tailwind

colors: {
  custom: {
    50: '#62784e',
    500: '#23440a',
    950: '#000000',
  },
}

SCSS

$custom: #23440a;
$custom-light: #62784e;
$custom-dark: #000000;

JSON

{
  "hex": "#23440a",
  "rgb": {
    "r": 35,
    "g": 68,
    "b": 10
  },
  "hsl": {
    "h": 94.138,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34825,
    "c": 0.09216,
    "h": 135
  },
  "luminance": 0.04513
}

Semantic roles & 50–950 ramp

primary

#23440A

secondary

#5B2981

accent

#37F1A1

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050902

muted

#7A7B78

Preview Lab

Preview with #23440A

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

Preview Lab → · Contrast checker → · Palette generator →