#2B4B10#2B4B10

#2B4B10 is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.4% C 0.093 H 133.9°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#2B4B10
RGB	rgb(43, 75, 16)
HSL	hsl(93, 65%, 18%)
HSV	hsv(93, 79%, 29%)
CMYK	cmyk(42.7%, 0%, 78.7%, 70.6%)
CIE-LAB	lab(28.34, -23.09, 29.84)
CIE-LCH	lch(28.34, 37.73, 127.74°)
OKLab	oklab(37.44% -0.0647 0.0673)
OKLCH	oklch(37.44% 0.093 133.9)
XYZ	xyz(3.6058, 5.5830, 1.3777)
Luminance	0.0558 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4B10 #30104B

analogous

#484B10 #2B4B10 #104B12

triadic

#2B4B10 #102B4B #4B102B

tetradic

#2B4B10 #10484B #30104B #4B1210

square

#2B4B10 #10484B #30104B #4B1210

split-complementary

#2B4B10 #12104B #4B1048

monochromatic

#0E1905 #0E1905 #2B4B10 #487D1B #65B026

Accessibility & contrast

On white

9.92

#2B4B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2B4B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4B10

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4B10	#FFFFFF	#000000	##FFFFFF
##2B4B10	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4406

Deuteranopia (green-blind)

#4A4215

Tritanopia (blue-blind)

#2B483F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2b4b10;
/* rgb */ color: rgb(43, 75, 16);
/* oklch */ color: oklch(37.4% 0.093 133.9);

Tailwind

colors: {
  custom: {
    50: '#687d52',
    500: '#2b4b10',
    950: '#000000',
  },
}

SCSS

$custom: #2b4b10;
$custom-light: #687d52;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4b10",
  "rgb": {
    "r": 43,
    "g": 75,
    "b": 16
  },
  "hsl": {
    "h": 92.542,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37444,
    "c": 0.0934,
    "h": 133.9
  },
  "luminance": 0.05583
}

Semantic roles & 50–950 ramp

primary

#2B4B10

secondary

#5F3285

accent

#40E89B

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060902

muted

#7A7B78

Preview Lab

Preview with #2B4B10

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

Preview Lab → · Contrast checker → · Palette generator →