#2B4A0A#2B4A0A

#2B4A0A is a dark, moderate yellow-green. Relative luminance 0.054; OKLCH L 37.1% C 0.096 H 132.7°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#2B4A0A
RGB	rgb(43, 74, 10)
HSL	hsl(89, 76%, 16%)
HSV	hsv(89, 86%, 29%)
CMYK	cmyk(41.9%, 0%, 86.5%, 71%)
CIE-LAB	lab(27.93, -23.03, 31.85)
CIE-LCH	lch(27.93, 39.30, 125.87°)
OKLab	oklab(37.1% -0.065 0.0705)
OKLCH	oklch(37.1% 0.096 132.7)
XYZ	xyz(3.4998, 5.4329, 1.1514)
Luminance	0.0543 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4A0A #290A4A

analogous

#4A490A #2B4A0A #0B4A0A

triadic

#2B4A0A #0A2B4A #4A0A2B

tetradic

#2B4A0A #0A4A49 #290A4A #4A0A0B

square

#2B4A0A #0A4A49 #290A4A #4A0A0B

split-complementary

#2B4A0A #0A0B4A #490A4A

monochromatic

#101B04 #101B04 #2B4A0A #4A8011 #6AB619

Accessibility & contrast

On white

10.06

#2B4A0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2B4A0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4A0A

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4A0A	#FFFFFF	#000000	##FFFFFF
##2B4A0A	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4300

Deuteranopia (green-blind)

#494111

Tritanopia (blue-blind)

#2B473E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2b4a0a;
/* rgb */ color: rgb(43, 74, 10);
/* oklch */ color: oklch(37.1% 0.096 132.7);

Tailwind

colors: {
  custom: {
    50: '#687d4f',
    500: '#2b4a0a',
    950: '#000000',
  },
}

SCSS

$custom: #2b4a0a;
$custom-light: #687d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4a0a",
  "rgb": {
    "r": 43,
    "g": 74,
    "b": 10
  },
  "hsl": {
    "h": 89.063,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.37103,
    "c": 0.09592,
    "h": 132.7
  },
  "luminance": 0.05433
}

Semantic roles & 50–950 ramp

primary

#2B4A0A

secondary

#562987

accent

#35F391

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060902

muted

#7A7B78

Preview Lab

Preview with #2B4A0A

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

Preview Lab → · Contrast checker → · Palette generator →