#2B3401#2B3401

#2B3401 is a dark, moderate yellow-green. Relative luminance 0.030; OKLCH L 30.6% C 0.071 H 119.8°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B3401
RGB	rgb(43, 52, 1)
HSL	hsl(71, 96%, 10%)
HSV	hsv(71, 98%, 20%)
CMYK	cmyk(17.3%, 0%, 98.1%, 79.6%)
CIE-LAB	lab(19.93, -11.74, 27.43)
CIE-LCH	lch(19.93, 29.83, 113.17°)
OKLab	oklab(30.58% -0.0355 0.062)
OKLCH	oklch(30.58% 0.071 119.8)
XYZ	xyz(2.2298, 2.9718, 0.4849)
Luminance	0.0297 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3401 #0A0134

analogous

#342301 #2B3401 #113401

triadic

#2B3401 #012B34 #34012B

tetradic

#2B3401 #013423 #0A0134 #340111

square

#2B3401 #013423 #0A0134 #340111

split-complementary

#2B3401 #011134 #230134

monochromatic

#191E01 #191E01 #2B3401 #5D7002 #8EAC03

Accessibility & contrast

On white

13.17

#2B3401 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2B3401 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3401

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3401	#FFFFFF	#000000	##FFFFFF
##2B3401	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383000

Deuteranopia (green-blind)

#373005

Tritanopia (blue-blind)

#2E302B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b3401;
/* rgb */ color: rgb(43, 52, 1);
/* oklch */ color: oklch(30.6% 0.071 119.8);

Tailwind

colors: {
  custom: {
    50: '#666b48',
    500: '#2b3401',
    950: '#000000',
  },
}

SCSS

$custom: #2b3401;
$custom-light: #666b48;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3401",
  "rgb": {
    "r": 43,
    "g": 52,
    "b": 1
  },
  "hsl": {
    "h": 70.588,
    "s": 96.226,
    "l": 10.392
  },
  "oklch": {
    "l": 0.30576,
    "c": 0.07139,
    "h": 119.8
  },
  "luminance": 0.02972
}

Semantic roles & 50–950 ramp

primary

#2B3401

secondary

#291879

accent

#29FF4F

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#060600

muted

#7A7A77

Preview Lab

Preview with #2B3401

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

Preview Lab → · Contrast checker → · Palette generator →