#2B3E0D#2B3E0D

#2B3E0D is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.6% C 0.076 H 128.4°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX#2B3E0D
RGBrgb(43, 62, 13)
HSLhsl(83, 65%, 15%)
HSVhsv(83, 79%, 24%)
CMYKcmyk(30.6%, 0%, 79%, 75.7%)
CIE-LABlab(23.63, -16.56, 26.40)
CIE-LCHlch(23.63, 31.16, 122.10°)
OKLaboklab(33.6% -0.0472 0.0596)
OKLCHoklch(33.6% 0.076 128.4)
XYZxyz(2.7915, 3.9878, 1.0033)
Luminance0.0399 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B3E0D #200D3E
analogous
#3E390D #2B3E0D #133E0D
triadic
#2B3E0D #0D2B3E #3E0D2B
tetradic
#2B3E0D #0D3E39 #200D3E #3E0D13
square
#2B3E0D #0D3E39 #200D3E #3E0D13
split-complementary
#2B3E0D #0D133E #390D3E
monochromatic
#121905 #121905 #2B3E0D #4E7118 #71A322

Accessibility & contrast

On white

11.68
#2B3E0D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.80
#2B3E0D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3E0D
11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B3E0D#FFFFFF#000000##FFFFFF
##2B3E0D1.0011.681.8011.68
#FFFFFF11.681.0021.001.00
#0000001.8021.001.0021.00
##FFFFFF11.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#413906
Deuteranopia (green-blind)
#3F3811
Tritanopia (blue-blind)
#2D3B34
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #2b3e0d;
/* rgb */ color: rgb(43, 62, 13);
/* oklch */ color: oklch(33.6% 0.076 128.4);
Tailwind
colors: {
  custom: {
    50: '#66734f',
    500: '#2b3e0d',
    950: '#000000',
  },
}
SCSS
$custom: #2b3e0d;
$custom-light: #66734f;
$custom-dark: #000000;
JSON
{
  "hex": "#2b3e0d",
  "rgb": {
    "r": 43,
    "g": 62,
    "b": 13
  },
  "hsl": {
    "h": 83.265,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33603,
    "c": 0.07605,
    "h": 128.4
  },
  "luminance": 0.03988
}

Semantic roles & 50–950 ramp

primary
#2B3E0D
secondary
#4B2D7A
accent
#40E881
background
#F6F7F4
surface
#EBEDE7
border
#C6C8C3
text
#060802
muted
#7A7B78

Preview Lab

Preview with #2B3E0D

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

Preview Lab → · Contrast checker → · Palette generator →

#2B3E0D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva