#2B3F11#2B3F11

#2B3F11 is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.9% C 0.074 H 129.7°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#2B3F11
RGB	rgb(43, 63, 17)
HSL	hsl(86, 58%, 16%)
HSV	hsv(86, 73%, 25%)
CMYK	cmyk(31.7%, 0%, 73%, 75.3%)
CIE-LAB	lab(24.03, -16.75, 24.86)
CIE-LCH	lch(24.03, 29.97, 123.97°)
OKLab	oklab(33.94% -0.0473 0.0571)
OKLCH	oklch(33.94% 0.074 129.7)
XYZ	xyz(2.8749, 4.1090, 1.1719)
Luminance	0.0411 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3F11 #25113F

analogous

#3F3C11 #2B3F11 #143F11

triadic

#2B3F11 #112B3F #3F112B

tetradic

#2B3F11 #113F3C #25113F #3F1114

square

#2B3F11 #113F3C #25113F #3F1114

split-complementary

#2B3F11 #11143F #3C113F

monochromatic

#101807 #101807 #2B3F11 #4C6F1E #6D9F2B

Accessibility & contrast

On white

11.53

#2B3F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2B3F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3F11

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3F11	#FFFFFF	#000000	##FFFFFF
##2B3F11	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0B

Deuteranopia (green-blind)

#3F3915

Tritanopia (blue-blind)

#2C3C35

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b3f11;
/* rgb */ color: rgb(43, 63, 17);
/* oklch */ color: oklch(33.9% 0.074 129.7);

Tailwind

colors: {
  custom: {
    50: '#667451',
    500: '#2b3f11',
    950: '#000000',
  },
}

SCSS

$custom: #2b3f11;
$custom-light: #667451;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3f11",
  "rgb": {
    "r": 43,
    "g": 63,
    "b": 17
  },
  "hsl": {
    "h": 86.087,
    "s": 57.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.33938,
    "c": 0.07411,
    "h": 129.7
  },
  "luminance": 0.04109
}

Semantic roles & 50–950 ramp

primary

#2B3F11

secondary

#513378

accent

#47E18A

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060802

muted

#7A7B78

Preview Lab

Preview with #2B3F11

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

Preview Lab → · Contrast checker → · Palette generator →