#2A421B#2A421B

#2A421B is a dark, moderate yellow-green. Relative luminance 0.045; OKLCH L 34.9% C 0.069 H 134.8°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#2A421B
RGB	rgb(42, 66, 27)
HSL	hsl(97, 42%, 18%)
HSV	hsv(97, 59%, 26%)
CMYK	cmyk(36.4%, 0%, 59.1%, 74.1%)
CIE-LAB	lab(25.16, -17.65, 20.63)
CIE-LCH	lch(25.16, 27.15, 130.55°)
OKLab	oklab(34.88% -0.0488 0.0492)
OKLCH	oklch(34.88% 0.069 134.8)
XYZ	xyz(3.1008, 4.4677, 1.7357)
Luminance	0.0447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.71

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A421B #331B42

analogous

#3D421B #2A421B #1B421F

triadic

#2A421B #1B2A42 #421B2A

tetradic

#2A421B #1B3D42 #331B42 #421F1B

square

#2A421B #1B3D42 #331B42 #421F1B

split-complementary

#2A421B #1F1B42 #421B3D

monochromatic

#0E1609 #0E1709 #2A421B #466D2D #61993F

Accessibility & contrast

On white

11.09

#2A421B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2A421B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A421B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A421B	#FFFFFF	#000000	##FFFFFF
##2A421B	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D17

Deuteranopia (green-blind)

#413B1E

Tritanopia (blue-blind)

#2A4039

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2a421b;
/* rgb */ color: rgb(42, 66, 27);
/* oklch */ color: oklch(34.9% 0.069 134.8);

Tailwind

colors: {
  custom: {
    50: '#657658',
    500: '#2a421b',
    950: '#000000',
  },
}

SCSS

$custom: #2a421b;
$custom-light: #657658;
$custom-dark: #000000;

JSON

{
  "hex": "#2a421b",
  "rgb": {
    "r": 42,
    "g": 66,
    "b": 27
  },
  "hsl": {
    "h": 96.923,
    "s": 41.935,
    "l": 18.235
  },
  "oklch": {
    "l": 0.34879,
    "c": 0.06927,
    "h": 134.8
  },
  "luminance": 0.04468
}

Semantic roles & 50–950 ramp

primary

#2A421B

secondary

#634178

accent

#56D2A2

background

#F6F7F5

surface

#EBEDE9

border

#C6C8C5

text

#060803

muted

#7A7B78

Preview Lab

Preview with #2A421B

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

Preview Lab → · Contrast checker → · Palette generator →