#2B400C#2B400C

#2B400C is a dark, moderate yellow-green. Relative luminance 0.042; OKLCH L 34.2% C 0.080 H 129.2°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#2B400C
RGB	rgb(43, 64, 12)
HSL	hsl(84, 68%, 15%)
HSV	hsv(84, 81%, 25%)
CMYK	cmyk(32.8%, 0%, 81.2%, 74.9%)
CIE-LAB	lab(24.34, -17.73, 27.57)
CIE-LCH	lch(24.34, 32.78, 122.74°)
OKLab	oklab(34.18% -0.0505 0.0619)
OKLCH	oklch(34.18% 0.08 129.2)
XYZ	xyz(2.8960, 4.2068, 1.0072)
Luminance	0.0421 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B400C #210C40

analogous

#403B0C #2B400C #11400C

triadic

#2B400C #0C2B40 #400C2B

tetradic

#2B400C #0C403B #210C40 #400C11

square

#2B400C #0C403B #210C40 #400C11

split-complementary

#2B400C #0C1140 #3B0C40

monochromatic

#111A05 #111A05 #2B400C #4E7416 #70A71F

Accessibility & contrast

On white

11.40

#2B400C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2B400C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B400C

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B400C	#FFFFFF	#000000	##FFFFFF
##2B400C	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B04

Deuteranopia (green-blind)

#413911

Tritanopia (blue-blind)

#2D3D36

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b400c;
/* rgb */ color: rgb(43, 64, 12);
/* oklch */ color: oklch(34.2% 0.080 129.2);

Tailwind

colors: {
  custom: {
    50: '#67754f',
    500: '#2b400c',
    950: '#000000',
  },
}

SCSS

$custom: #2b400c;
$custom-light: #67754f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b400c",
  "rgb": {
    "r": 43,
    "g": 64,
    "b": 12
  },
  "hsl": {
    "h": 84.231,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.34179,
    "c": 0.0799,
    "h": 129.2
  },
  "luminance": 0.04207
}

Semantic roles & 50–950 ramp

primary

#2B400C

secondary

#4C2C7C

accent

#3DEB83

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060802

muted

#7A7B78

Preview Lab

Preview with #2B400C

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

Preview Lab → · Contrast checker → · Palette generator →