#2A4C09#2A4C09

#2A4C09 is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 37.6% C 0.100 H 133.6°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#2A4C09
RGB	rgb(42, 76, 9)
HSL	hsl(90, 79%, 17%)
HSV	hsv(90, 88%, 30%)
CMYK	cmyk(44.7%, 0%, 88.2%, 70.2%)
CIE-LAB	lab(28.59, -24.47, 32.80)
CIE-LCH	lch(28.59, 40.92, 126.72°)
OKLab	oklab(37.62% -0.0689 0.0724)
OKLCH	oklch(37.62% 0.1 133.6)
XYZ	xyz(3.5885, 5.6807, 1.1658)
Luminance	0.0568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4C09 #2B094C

analogous

#4C4C09 #2A4C09 #094C0A

triadic

#2A4C09 #092A4C #4C092A

tetradic

#2A4C09 #094C4C #2B094C #4C0A09

square

#2A4C09 #094C4C #2B094C #4C0A09

split-complementary

#2A4C09 #0A094C #4C094C

monochromatic

#0F1B03 #0F1B03 #2A4C09 #48830F #66B916

Accessibility & contrast

On white

9.83

#2A4C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2A4C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4C09

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4C09	#FFFFFF	#000000	##FFFFFF
##2A4C09	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4500

Deuteranopia (green-blind)

#4B4211

Tritanopia (blue-blind)

#2A4940

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2a4c09;
/* rgb */ color: rgb(42, 76, 9);
/* oklch */ color: oklch(37.6% 0.100 133.6);

Tailwind

colors: {
  custom: {
    50: '#677e4f',
    500: '#2a4c09',
    950: '#000000',
  },
}

SCSS

$custom: #2a4c09;
$custom-light: #677e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4c09",
  "rgb": {
    "r": 42,
    "g": 76,
    "b": 9
  },
  "hsl": {
    "h": 90.448,
    "s": 78.824,
    "l": 16.667
  },
  "oklch": {
    "l": 0.37624,
    "c": 0.09992,
    "h": 133.6
  },
  "luminance": 0.05681
}

Semantic roles & 50–950 ramp

primary

#2A4C09

secondary

#592889

accent

#33F595

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #2A4C09

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

Preview Lab → · Contrast checker → · Palette generator →