#2A3F04#2A3F04

#2A3F04 is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.7% C 0.085 H 128.3°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#2A3F04
RGB	rgb(42, 63, 4)
HSL	hsl(81, 88%, 13%)
HSV	hsv(81, 94%, 25%)
CMYK	cmyk(33.3%, 0%, 93.7%, 75.3%)
CIE-LAB	lab(23.86, -18.21, 30.37)
CIE-LCH	lch(23.86, 35.41, 120.96°)
OKLab	oklab(33.75% -0.0525 0.0666)
OKLCH	oklch(33.75% 0.085 128.3)
XYZ	xyz(2.7543, 4.0559, 0.7526)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3F04 #19043F

analogous

#3F3604 #2A3F04 #0C3F04

triadic

#2A3F04 #042A3F #3F042A

tetradic

#2A3F04 #043F36 #19043F #3F040C

square

#2A3F04 #043F36 #19043F #3F040C

split-complementary

#2A3F04 #040C3F #36043F

monochromatic

#131D02 #131D02 #2A3F04 #507908 #77B20B

Accessibility & contrast

On white

11.59

#2A3F04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2A3F04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3F04

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3F04	#FFFFFF	#000000	##FFFFFF
##2A3F04	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A00

Deuteranopia (green-blind)

#40380A

Tritanopia (blue-blind)

#2C3C34

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a3f04;
/* rgb */ color: rgb(42, 63, 4);
/* oklch */ color: oklch(33.7% 0.085 128.3);

Tailwind

colors: {
  custom: {
    50: '#66744a',
    500: '#2a3f04',
    950: '#000000',
  },
}

SCSS

$custom: #2a3f04;
$custom-light: #66744a;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3f04",
  "rgb": {
    "r": 42,
    "g": 63,
    "b": 4
  },
  "hsl": {
    "h": 81.356,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.33746,
    "c": 0.0848,
    "h": 128.3
  },
  "luminance": 0.04056
}

Semantic roles & 50–950 ramp

primary

#2A3F04

secondary

#411E80

accent

#2AFE75

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060801

muted

#7A7B77

Preview Lab

Preview with #2A3F04

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

Preview Lab → · Contrast checker → · Palette generator →