#2B421D#2B421D

#2B421D is a dark, moderate yellow-green. Relative luminance 0.045; OKLCH L 35.0% C 0.066 H 134.8°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#2B421D
RGB	rgb(43, 66, 29)
HSL	hsl(97, 39%, 19%)
HSV	hsv(97, 56%, 26%)
CMYK	cmyk(34.8%, 0%, 56.1%, 74.1%)
CIE-LAB	lab(25.26, -16.95, 19.59)
CIE-LCH	lch(25.26, 25.90, 130.86°)
OKLab	oklab(34.98% -0.0467 0.047)
OKLCH	oklch(34.98% 0.066 134.8)
XYZ	xyz(3.1662, 4.4986, 1.8637)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 6.25

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B421D #341D42

analogous

#3D421D #2B421D #1D4221

triadic

#2B421D #1D2B42 #421D2B

tetradic

#2B421D #1D3D42 #341D42 #42211D

square

#2B421D #1D3D42 #341D42 #42211D

split-complementary

#2B421D #211D42 #421D3D

monochromatic

#0E1509 #0F170A #2B421D #476D30 #629742

Accessibility & contrast

On white

11.05

#2B421D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2B421D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B421D

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B421D	#FFFFFF	#000000	##FFFFFF
##2B421D	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D1A

Deuteranopia (green-blind)

#413B1F

Tritanopia (blue-blind)

#2B4039

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2b421d;
/* rgb */ color: rgb(43, 66, 29);
/* oklch */ color: oklch(35.0% 0.066 134.8);

Tailwind

colors: {
  custom: {
    50: '#66765a',
    500: '#2b421d',
    950: '#000000',
  },
}

SCSS

$custom: #2b421d;
$custom-light: #66765a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b421d",
  "rgb": {
    "r": 43,
    "g": 66,
    "b": 29
  },
  "hsl": {
    "h": 97.297,
    "s": 38.947,
    "l": 18.627
  },
  "oklch": {
    "l": 0.34983,
    "c": 0.0663,
    "h": 134.8
  },
  "luminance": 0.04499
}

Semantic roles & 50–950 ramp

primary

#2B421D

secondary

#644477

accent

#59CFA2

background

#F6F7F5

surface

#EBEDE9

border

#C6C8C5

text

#060803

muted

#7A7B78

Preview Lab

Preview with #2B421D

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

Preview Lab → · Contrast checker → · Palette generator →