#2B451A#2B451A

#2B451A is a dark, moderate yellow-green. Relative luminance 0.048; OKLCH L 35.8% C 0.075 H 134.6°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#2B451A
RGB	rgb(43, 69, 26)
HSL	hsl(96, 45%, 19%)
HSV	hsv(96, 62%, 27%)
CMYK	cmyk(37.7%, 0%, 62.3%, 72.9%)
CIE-LAB	lab(26.29, -18.98, 22.55)
CIE-LCH	lch(26.29, 29.47, 130.08°)
OKLab	oklab(35.81% -0.0526 0.0533)
OKLCH	oklch(35.81% 0.075 134.6)
XYZ	xyz(3.3108, 4.8443, 1.7377)
Luminance	0.0484 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.90

Hunter Green (survey)

#0B4008

ΔE00 5.37

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B451A #341A45

analogous

#40451A #2B451A #1A451E

triadic

#2B451A #1A2B45 #451A2B

tetradic

#2B451A #1A4045 #341A45 #451E1A

square

#2B451A #1A4045 #341A45 #451E1A

split-complementary

#2B451A #1E1A45 #451A40

monochromatic

#0E1608 #0F1909 #2B451A #47712B #629E3B

Accessibility & contrast

On white

10.67

#2B451A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2B451A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B451A

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B451A	#FFFFFF	#000000	##FFFFFF
##2B451A	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484016

Deuteranopia (green-blind)

#443D1D

Tritanopia (blue-blind)

#2B423B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2b451a;
/* rgb */ color: rgb(43, 69, 26);
/* oklch */ color: oklch(35.8% 0.075 134.6);

Tailwind

colors: {
  custom: {
    50: '#667958',
    500: '#2b451a',
    950: '#000000',
  },
}

SCSS

$custom: #2b451a;
$custom-light: #667958;
$custom-dark: #000000;

JSON

{
  "hex": "#2b451a",
  "rgb": {
    "r": 43,
    "g": 69,
    "b": 26
  },
  "hsl": {
    "h": 96.279,
    "s": 45.263,
    "l": 18.627
  },
  "oklch": {
    "l": 0.35806,
    "c": 0.07483,
    "h": 134.6
  },
  "luminance": 0.04844
}

Semantic roles & 50–950 ramp

primary

#2B451A

secondary

#64407B

accent

#53D5A2

background

#F6F7F5

surface

#EBEDE9

border

#C6C8C5

text

#060903

muted

#7A7B78

Preview Lab

Preview with #2B451A

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

Preview Lab → · Contrast checker → · Palette generator →