#2B3F04#2B3F04

#2B3F04 is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.8% C 0.084 H 127.6°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#2B3F04
RGB	rgb(43, 63, 4)
HSL	hsl(80, 88%, 13%)
HSV	hsv(80, 94%, 25%)
CMYK	cmyk(31.7%, 0%, 93.7%, 75.3%)
CIE-LAB	lab(23.93, -17.75, 30.46)
CIE-LCH	lch(23.93, 35.25, 120.23°)
OKLab	oklab(33.82% -0.0513 0.0667)
OKLCH	oklch(33.82% 0.084 127.6)
XYZ	xyz(2.7957, 4.0773, 0.7545)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3F04 #18043F

analogous

#3F3504 #2B3F04 #0D3F04

triadic

#2B3F04 #042B3F #3F042B

tetradic

#2B3F04 #043F35 #18043F #3F040D

square

#2B3F04 #043F35 #18043F #3F040D

split-complementary

#2B3F04 #040D3F #35043F

monochromatic

#141D02 #141D02 #2B3F04 #527908 #7AB20B

Accessibility & contrast

On white

11.57

#2B3F04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2B3F04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3F04

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3F04	#FFFFFF	#000000	##FFFFFF
##2B3F04	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A00

Deuteranopia (green-blind)

#40390A

Tritanopia (blue-blind)

#2D3C34

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b3f04;
/* rgb */ color: rgb(43, 63, 4);
/* oklch */ color: oklch(33.8% 0.084 127.6);

Tailwind

colors: {
  custom: {
    50: '#67744a',
    500: '#2b3f04',
    950: '#000000',
  },
}

SCSS

$custom: #2b3f04;
$custom-light: #67744a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3f04",
  "rgb": {
    "r": 43,
    "g": 63,
    "b": 4
  },
  "hsl": {
    "h": 80.339,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.33821,
    "c": 0.08419,
    "h": 127.6
  },
  "luminance": 0.04077
}

Semantic roles & 50–950 ramp

primary

#2B3F04

secondary

#401E80

accent

#2AFE72

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060801

muted

#7A7B77

Preview Lab

Preview with #2B3F04

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

Preview Lab → · Contrast checker → · Palette generator →