#2B3501#2B3501

#2B3501 is a dark, moderate yellow-green. Relative luminance 0.031; OKLCH L 30.9% C 0.073 H 120.7°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX#2B3501
RGBrgb(43, 53, 1)
HSLhsl(72, 96%, 11%)
HSVhsv(72, 98%, 21%)
CMYKcmyk(18.9%, 0%, 98.1%, 79.2%)
CIE-LABlab(20.29, -12.33, 27.83)
CIE-LCHlch(20.29, 30.44, 113.89°)
OKLaboklab(30.87% -0.0371 0.0626)
OKLCHoklch(30.87% 0.073 120.7)
XYZxyz(2.2749, 3.0620, 0.4999)
Luminance0.0306 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B3501 #0B0135
analogous
#352501 #2B3501 #113501
triadic
#2B3501 #012B35 #35012B
tetradic
#2B3501 #013525 #0B0135 #350111
square
#2B3501 #013525 #0B0135 #350111
split-complementary
#2B3501 #011135 #250135
monochromatic
#181E01 #181E01 #2B3501 #5C7102 #8CAD03

Accessibility & contrast

On white

13.02
#2B3501 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.61
#2B3501 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3501
13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B3501#FFFFFF#000000##FFFFFF
##2B35011.0013.021.6113.02
#FFFFFF13.021.0021.001.00
#0000001.6121.001.0021.00
##FFFFFF13.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#393100
Deuteranopia (green-blind)
#383105
Tritanopia (blue-blind)
#2E312C
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #2b3501;
/* rgb */ color: rgb(43, 53, 1);
/* oklch */ color: oklch(30.9% 0.073 120.7);
Tailwind
colors: {
  custom: {
    50: '#666c48',
    500: '#2b3501',
    950: '#000000',
  },
}
SCSS
$custom: #2b3501;
$custom-light: #666c48;
$custom-dark: #000000;
JSON
{
  "hex": "#2b3501",
  "rgb": {
    "r": 43,
    "g": 53,
    "b": 1
  },
  "hsl": {
    "h": 71.538,
    "s": 96.296,
    "l": 10.588
  },
  "oklch": {
    "l": 0.30867,
    "c": 0.07274,
    "h": 120.7
  },
  "luminance": 0.03062
}

Semantic roles & 50–950 ramp

primary
#2B3501
secondary
#2B187A
accent
#29FF52
background
#F6F6F4
surface
#EBEBE6
border
#C6C6C2
text
#060600
muted
#7A7A77

Preview Lab

Preview with #2B3501

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

Preview Lab → · Contrast checker → · Palette generator →

#2B3501 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva