#3A440F#3A440F

#3A440F is a dark, moderate yellow-green. Relative luminance 0.051; OKLCH L 36.6% C 0.075 H 119.6°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#3A440F
RGB	rgb(58, 68, 15)
HSL	hsl(71, 64%, 16%)
HSV	hsv(71, 78%, 27%)
CMYK	cmyk(14.7%, 0%, 77.9%, 73.3%)
CIE-LAB	lab(26.93, -12.61, 29.20)
CIE-LCH	lch(26.93, 31.81, 113.35°)
OKLab	oklab(36.58% -0.0372 0.0655)
OKLCH	oklch(36.58% 0.075 119.6)
XYZ	xyz(3.8983, 5.0683, 1.2248)
Luminance	0.0507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A440F #190F44

analogous

#44340F #3A440F #20440F

triadic

#3A440F #0F3A44 #440F3A

tetradic

#3A440F #0F4434 #190F44 #440F20

square

#3A440F #0F4434 #190F44 #440F20

split-complementary

#3A440F #0F2044 #340F44

monochromatic

#151906 #151906 #3A440F #65761A #90A825

Accessibility & contrast

On white

10.43

#3A440F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3A440F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A440F

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A440F	#FFFFFF	#000000	##FFFFFF
##3A440F	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494007

Deuteranopia (green-blind)

#484013

Tritanopia (blue-blind)

#3E403A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3a440f;
/* rgb */ color: rgb(58, 68, 15);
/* oklch */ color: oklch(36.6% 0.075 119.6);

Tailwind

colors: {
  custom: {
    50: '#727751',
    500: '#3a440f',
    950: '#000000',
  },
}

SCSS

$custom: #3a440f;
$custom-light: #727751;
$custom-dark: #000000;

JSON

{
  "hex": "#3a440f",
  "rgb": {
    "r": 58,
    "g": 68,
    "b": 15
  },
  "hsl": {
    "h": 71.321,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36576,
    "c": 0.07529,
    "h": 119.6
  },
  "luminance": 0.05068
}

Semantic roles & 50–950 ramp

primary

#3A440F

secondary

#3F307E

accent

#41E760

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3A440F

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

Preview Lab → · Contrast checker → · Palette generator →