#2B440F#2B440F

#2B440F is a dark, moderate yellow-green. Relative luminance 0.047; OKLCH L 35.4% C 0.084 H 131.4°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#2B440F
RGB	rgb(43, 68, 15)
HSL	hsl(88, 64%, 16%)
HSV	hsv(88, 78%, 27%)
CMYK	cmyk(36.8%, 0%, 77.9%, 73.3%)
CIE-LAB	lab(25.81, -19.61, 27.71)
CIE-LCH	lch(25.81, 33.95, 125.30°)
OKLab	oklab(35.38% -0.0553 0.0627)
OKLCH	oklch(35.38% 0.084 131.4)
XYZ	xyz(3.1496, 4.6822, 1.1897)
Luminance	0.0468 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.25

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B440F #280F44

analogous

#44430F #2B440F #11440F

triadic

#2B440F #0F2B44 #440F2B

tetradic

#2B440F #0F4443 #280F44 #440F11

square

#2B440F #0F4443 #280F44 #440F11

split-complementary

#2B440F #0F1144 #430F44

monochromatic

#101906 #101906 #2B440F #4B761A #6AA825

Accessibility & contrast

On white

10.84

#2B440F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2B440F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B440F

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B440F	#FFFFFF	#000000	##FFFFFF
##2B440F	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E07

Deuteranopia (green-blind)

#443C14

Tritanopia (blue-blind)

#2C4139

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2b440f;
/* rgb */ color: rgb(43, 68, 15);
/* oklch */ color: oklch(35.4% 0.084 131.4);

Tailwind

colors: {
  custom: {
    50: '#677851',
    500: '#2b440f',
    950: '#000000',
  },
}

SCSS

$custom: #2b440f;
$custom-light: #677851;
$custom-dark: #000000;

JSON

{
  "hex": "#2b440f",
  "rgb": {
    "r": 43,
    "g": 68,
    "b": 15
  },
  "hsl": {
    "h": 88.302,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.3538,
    "c": 0.08364,
    "h": 131.4
  },
  "luminance": 0.04682
}

Semantic roles & 50–950 ramp

primary

#2B440F

secondary

#55307E

accent

#41E78F

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060902

muted

#7A7B78

Preview Lab

Preview with #2B440F

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

Preview Lab → · Contrast checker → · Palette generator →