#2B3F12#2B3F12

#2B3F12 is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.9% C 0.073 H 129.9°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#2B3F12
RGB	rgb(43, 63, 18)
HSL	hsl(87, 56%, 16%)
HSV	hsv(87, 71%, 25%)
CMYK	cmyk(31.7%, 0%, 71.4%, 75.3%)
CIE-LAB	lab(24.04, -16.65, 24.35)
CIE-LCH	lch(24.04, 29.50, 124.36°)
OKLab	oklab(33.95% -0.0469 0.0561)
OKLCH	oklch(33.95% 0.073 129.9)
XYZ	xyz(2.8829, 4.1122, 1.2140)
Luminance	0.0411 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3F12 #26123F

analogous

#3F3C12 #2B3F12 #143F12

triadic

#2B3F12 #122B3F #3F122B

tetradic

#2B3F12 #123F3C #26123F #3F1214

square

#2B3F12 #123F3C #26123F #3F1214

split-complementary

#2B3F12 #12143F #3C123F

monochromatic

#101807 #101807 #2B3F12 #4B6F20 #6C9E2D

Accessibility & contrast

On white

11.52

#2B3F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2B3F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3F12

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3F12	#FFFFFF	#000000	##FFFFFF
##2B3F12	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0D

Deuteranopia (green-blind)

#3F3915

Tritanopia (blue-blind)

#2C3C36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b3f12;
/* rgb */ color: rgb(43, 63, 18);
/* oklch */ color: oklch(33.9% 0.073 129.9);

Tailwind

colors: {
  custom: {
    50: '#667452',
    500: '#2b3f12',
    950: '#000000',
  },
}

SCSS

$custom: #2b3f12;
$custom-light: #667452;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3f12",
  "rgb": {
    "r": 43,
    "g": 63,
    "b": 18
  },
  "hsl": {
    "h": 86.667,
    "s": 55.556,
    "l": 15.882
  },
  "oklch": {
    "l": 0.33949,
    "c": 0.07316,
    "h": 129.9
  },
  "luminance": 0.04112
}

Semantic roles & 50–950 ramp

primary

#2B3F12

secondary

#533578

accent

#49DF8C

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060802

muted

#7A7B78

Preview Lab

Preview with #2B3F12

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

Preview Lab → · Contrast checker → · Palette generator →