#2B451D#2B451D

#2B451D is a dark, moderate yellow-green. Relative luminance 0.049; OKLCH L 35.9% C 0.072 H 135.7°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#2B451D
RGB	rgb(43, 69, 29)
HSL	hsl(99, 41%, 19%)
HSV	hsv(99, 58%, 27%)
CMYK	cmyk(37.7%, 0%, 58%, 72.9%)
CIE-LAB	lab(26.33, -18.57, 20.89)
CIE-LCH	lch(26.33, 27.95, 131.64°)
OKLab	oklab(35.85% -0.0512 0.0499)
OKLCH	oklch(35.85% 0.072 135.7)
XYZ	xyz(3.3461, 4.8584, 1.9236)
Luminance	0.0486 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.42

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B451D #371D45

analogous

#3F451D #2B451D #1D4523

triadic

#2B451D #1D2B45 #451D2B

tetradic

#2B451D #1D3F45 #371D45 #45231D

square

#2B451D #1D3F45 #371D45 #45231D

split-complementary

#2B451D #231D45 #451D3F

monochromatic

#0D1609 #101A0B #2B451D #46702F #619B41

Accessibility & contrast

On white

10.65

#2B451D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2B451D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B451D

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B451D	#FFFFFF	#000000	##FFFFFF
##2B451D	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474019

Deuteranopia (green-blind)

#443D20

Tritanopia (blue-blind)

#2A433C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2b451d;
/* rgb */ color: rgb(43, 69, 29);
/* oklch */ color: oklch(35.9% 0.072 135.7);

Tailwind

colors: {
  custom: {
    50: '#66795a',
    500: '#2b451d',
    950: '#000000',
  },
}

SCSS

$custom: #2b451d;
$custom-light: #66795a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b451d",
  "rgb": {
    "r": 43,
    "g": 69,
    "b": 29
  },
  "hsl": {
    "h": 99,
    "s": 40.816,
    "l": 19.216
  },
  "oklch": {
    "l": 0.35853,
    "c": 0.07152,
    "h": 135.7
  },
  "luminance": 0.04859
}

Semantic roles & 50–950 ramp

primary

#2B451D

secondary

#67447A

accent

#57D1A6

background

#F6F7F5

surface

#EBEDE9

border

#C6C8C5

text

#060904

muted

#7A7B79

Preview Lab

Preview with #2B451D

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

Preview Lab → · Contrast checker → · Palette generator →