#2B4C0B#2B4C0B

#2B4C0B is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 37.7% C 0.098 H 133.4°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#2B4C0B
RGB	rgb(43, 76, 11)
HSL	hsl(90, 75%, 17%)
HSV	hsv(90, 86%, 30%)
CMYK	cmyk(43.4%, 0%, 85.5%, 70.2%)
CIE-LAB	lab(28.66, -23.95, 32.17)
CIE-LCH	lch(28.66, 40.10, 126.66°)
OKLab	oklab(37.7% -0.0674 0.0714)
OKLCH	oklch(37.7% 0.098 133.4)
XYZ	xyz(3.6410, 5.7065, 1.2262)
Luminance	0.0571 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4C0B #2C0B4C

analogous

#4C4C0B #2B4C0B #0B4C0C

triadic

#2B4C0B #0B2B4C #4C0B2B

tetradic

#2B4C0B #0B4C4C #2C0B4C #4C0C0B

square

#2B4C0B #0B4C4C #2C0B4C #4C0C0B

split-complementary

#2B4C0B #0C0B4C #4C0B4C

monochromatic

#0F1B04 #0F1B04 #2B4C0B #498113 #67B71A

Accessibility & contrast

On white

9.81

#2B4C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2B4C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4C0B

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4C0B	#FFFFFF	#000000	##FFFFFF
##2B4C0B	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4500

Deuteranopia (green-blind)

#4B4312

Tritanopia (blue-blind)

#2B4940

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b4c0b;
/* rgb */ color: rgb(43, 76, 11);
/* oklch */ color: oklch(37.7% 0.098 133.4);

Tailwind

colors: {
  custom: {
    50: '#687e50',
    500: '#2b4c0b',
    950: '#000000',
  },
}

SCSS

$custom: #2b4c0b;
$custom-light: #687e50;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4c0b",
  "rgb": {
    "r": 43,
    "g": 76,
    "b": 11
  },
  "hsl": {
    "h": 90.462,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.37698,
    "c": 0.09818,
    "h": 133.4
  },
  "luminance": 0.05707
}

Semantic roles & 50–950 ramp

primary

#2B4C0B

secondary

#5A2B88

accent

#36F195

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #2B4C0B

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

Preview Lab → · Contrast checker → · Palette generator →