#2B4F0B#2B4F0B

#2B4F0B is a dark, moderate yellow-green. Relative luminance 0.061; OKLCH L 38.6% C 0.102 H 134.1°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#2B4F0B
RGB	rgb(43, 79, 11)
HSL	hsl(92, 76%, 18%)
HSV	hsv(92, 86%, 31%)
CMYK	cmyk(45.6%, 0%, 86.1%, 69%)
CIE-LAB	lab(29.74, -25.39, 33.18)
CIE-LCH	lch(29.74, 41.78, 127.42°)
OKLab	oklab(38.58% -0.0713 0.0735)
OKLCH	oklch(38.58% 0.102 134.1)
XYZ	xyz(3.8526, 6.1295, 1.2967)
Luminance	0.0613 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4F0B #2F0B4F

analogous

#4D4F0B #2B4F0B #0B4F0D

triadic

#2B4F0B #0B2B4F #4F0B2B

tetradic

#2B4F0B #0B4D4F #2F0B4F #4F0D0B

square

#2B4F0B #0B4D4F #2F0B4F #4F0D0B

split-complementary

#2B4F0B #0D0B4F #4F0B4D

monochromatic

#0F1B04 #0F1B04 #2B4F0B #488512 #65BA1A

Accessibility & contrast

On white

9.43

#2B4F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2B4F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4F0B

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4F0B	#FFFFFF	#000000	##FFFFFF
##2B4F0B	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524800

Deuteranopia (green-blind)

#4E4513

Tritanopia (blue-blind)

#2B4C42

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2b4f0b;
/* rgb */ color: rgb(43, 79, 11);
/* oklch */ color: oklch(38.6% 0.102 134.1);

Tailwind

colors: {
  custom: {
    50: '#688051',
    500: '#2b4f0b',
    950: '#000000',
  },
}

SCSS

$custom: #2b4f0b;
$custom-light: #688051;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4f0b",
  "rgb": {
    "r": 43,
    "g": 79,
    "b": 11
  },
  "hsl": {
    "h": 91.765,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.38581,
    "c": 0.10241,
    "h": 134.1
  },
  "luminance": 0.0613
}

Semantic roles & 50–950 ramp

primary

#2B4F0B

secondary

#5E2B8B

accent

#36F299

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #2B4F0B

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

Preview Lab → · Contrast checker → · Palette generator →