#2B4B18#2B4B18

#2B4B18 is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.5% C 0.087 H 135.6°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#2B4B18
RGB	rgb(43, 75, 24)
HSL	hsl(98, 52%, 19%)
HSV	hsv(98, 68%, 29%)
CMYK	cmyk(42.7%, 0%, 68%, 70.6%)
CIE-LAB	lab(28.41, -22.32, 26.06)
CIE-LCH	lch(28.41, 34.31, 130.57°)
OKLab	oklab(37.53% -0.0619 0.0606)
OKLCH	oklch(37.53% 0.087 135.6)
XYZ	xyz(3.6771, 5.6115, 1.7534)
Luminance	0.0561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

Hunter Green (survey)

#0B4008

ΔE00 5.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4B18 #38184B

analogous

#454B18 #2B4B18 #184B1F

triadic

#2B4B18 #182B4B #4B182B

tetradic

#2B4B18 #18454B #38184B #4B1F18

square

#2B4B18 #18454B #38184B #4B1F18

split-complementary

#2B4B18 #1F184B #4B1845

monochromatic

#0D1707 #101D09 #2B4B18 #467927 #60A836

Accessibility & contrast

On white

9.89

#2B4B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2B4B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4B18

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4B18	#FFFFFF	#000000	##FFFFFF
##2B4B18	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4512

Deuteranopia (green-blind)

#49421C

Tritanopia (blue-blind)

#2A4840

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2b4b18;
/* rgb */ color: rgb(43, 75, 24);
/* oklch */ color: oklch(37.5% 0.087 135.6);

Tailwind

colors: {
  custom: {
    50: '#677d57',
    500: '#2b4b18',
    950: '#000000',
  },
}

SCSS

$custom: #2b4b18;
$custom-light: #677d57;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4b18",
  "rgb": {
    "r": 43,
    "g": 75,
    "b": 24
  },
  "hsl": {
    "h": 97.647,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.3753,
    "c": 0.0866,
    "h": 135.6
  },
  "luminance": 0.05612
}

Semantic roles & 50–950 ramp

primary

#2B4B18

secondary

#683D82

accent

#4DDBA6

background

#F6F7F5

surface

#EBEEE9

border

#C6C9C5

text

#060903

muted

#7A7B78

Preview Lab

Preview with #2B4B18

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

Preview Lab → · Contrast checker → · Palette generator →