#23400C#23400C

#23400C is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.6% C 0.085 H 134.3°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#23400C
RGB	rgb(35, 64, 12)
HSL	hsl(93, 68%, 15%)
HSV	hsv(93, 81%, 25%)
CMYK	cmyk(45.3%, 0%, 81.2%, 74.9%)
CIE-LAB	lab(23.84, -21.20, 26.90)
CIE-LCH	lch(23.84, 34.25, 128.24°)
OKLab	oklab(33.63% -0.0593 0.0607)
OKLCH	oklch(33.63% 0.085 134.3)
XYZ	xyz(2.5928, 4.0505, 0.9930)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.34

Hunter Green (survey)

#0B4008

ΔE00 3.92

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23400C #290C40

analogous

#3D400C #23400C #0C400F

triadic

#23400C #0C2340 #400C23

tetradic

#23400C #0C3D40 #290C40 #400F0C

square

#23400C #0C3D40 #290C40 #400F0C

split-complementary

#23400C #0F0C40 #400C3D

monochromatic

#0E1A05 #0E1A05 #23400C #3F7416 #5BA71F

Accessibility & contrast

On white

11.60

#23400C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#23400C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23400C

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23400C	#FFFFFF	#000000	##FFFFFF
##23400C	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A04

Deuteranopia (green-blind)

#3F3811

Tritanopia (blue-blind)

#233D36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #23400c;
/* rgb */ color: rgb(35, 64, 12);
/* oklch */ color: oklch(33.6% 0.085 134.3);

Tailwind

colors: {
  custom: {
    50: '#61754e',
    500: '#23400c',
    950: '#000000',
  },
}

SCSS

$custom: #23400c;
$custom-light: #61754e;
$custom-dark: #000000;

JSON

{
  "hex": "#23400c",
  "rgb": {
    "r": 35,
    "g": 64,
    "b": 12
  },
  "hsl": {
    "h": 93.462,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33632,
    "c": 0.08485,
    "h": 134.3
  },
  "luminance": 0.04051
}

Semantic roles & 50–950 ramp

primary

#23400C

secondary

#592C7C

accent

#3DEB9E

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #23400C

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

Preview Lab → · Contrast checker → · Palette generator →