#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
RGB	rgb(43, 53, 1)
HSL	hsl(72, 96%, 11%)
HSV	hsv(72, 98%, 21%)
CMYK	cmyk(18.9%, 0%, 98.1%, 79.2%)
CIE-LAB	lab(20.29, -12.33, 27.83)
CIE-LCH	lch(20.29, 30.44, 113.89°)
OKLab	oklab(30.87% -0.0371 0.0626)
OKLCH	oklch(30.87% 0.073 120.7)
XYZ	xyz(2.2749, 3.0620, 0.4999)
Luminance	0.0306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.53

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
##2B3501	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

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 →