#23400D#23400D

#23400D is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.6% C 0.084 H 134.6°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#23400D
RGB	rgb(35, 64, 13)
HSL	hsl(94, 66%, 15%)
HSV	hsv(94, 80%, 25%)
CMYK	cmyk(45.3%, 0%, 79.7%, 74.9%)
CIE-LAB	lab(23.85, -21.11, 26.45)
CIE-LCH	lch(23.85, 33.85, 128.59°)
OKLab	oklab(33.64% -0.059 0.0599)
OKLCH	oklch(33.64% 0.084 134.6)
XYZ	xyz(2.5991, 4.0530, 1.0261)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.39

Hunter Green (survey)

#0B4008

ΔE00 3.90

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23400D #2A0D40

analogous

#3C400D #23400D #0D4011

triadic

#23400D #0D2340 #400D23

tetradic

#23400D #0D3C40 #2A0D40 #40110D

square

#23400D #0D3C40 #2A0D40 #40110D

split-complementary

#23400D #110D40 #400D3C

monochromatic

#0E1905 #0E1905 #23400D #3F7317 #5BA622

Accessibility & contrast

On white

11.60

#23400D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#23400D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23400D

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23400D	#FFFFFF	#000000	##FFFFFF
##23400D	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)

#433A06

Deuteranopia (green-blind)

#3F3812

Tritanopia (blue-blind)

#233D36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #23400d;
/* rgb */ color: rgb(35, 64, 13);
/* oklch */ color: oklch(33.6% 0.084 134.6);

Tailwind

colors: {
  custom: {
    50: '#61754f',
    500: '#23400d',
    950: '#000000',
  },
}

SCSS

$custom: #23400d;
$custom-light: #61754f;
$custom-dark: #000000;

JSON

{
  "hex": "#23400d",
  "rgb": {
    "r": 35,
    "g": 64,
    "b": 13
  },
  "hsl": {
    "h": 94.118,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33641,
    "c": 0.08408,
    "h": 134.6
  },
  "luminance": 0.04053
}

Semantic roles & 50–950 ramp

primary

#23400D

secondary

#5A2D7C

accent

#3FE9A0

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #23400D

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

Preview Lab → · Contrast checker → · Palette generator →