#3F482A#3F482A

#3F482A is a dark, muted yellow-green. Relative luminance 0.059; OKLCH L 38.5% C 0.049 H 122.3°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#3F482A
RGB	rgb(63, 72, 42)
HSL	hsl(78, 26%, 22%)
HSV	hsv(78, 42%, 28%)
CMYK	cmyk(12.5%, 0%, 41.7%, 71.8%)
CIE-LAB	lab(29.05, -9.57, 16.81)
CIE-LCH	lch(29.05, 19.35, 119.65°)
OKLab	oklab(38.5% -0.0262 0.0414)
OKLCH	oklch(38.5% 0.049 122.3)
XYZ	xyz(4.7852, 5.8587, 3.0688)
Luminance	0.0586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F482A #332A48

analogous

#48422A #3F482A #30482A

triadic

#3F482A #2A3F48 #482A3F

tetradic

#3F482A #2A4842 #332A48 #482A30

square

#3F482A #2A4842 #332A48 #482A30

split-complementary

#3F482A #2A3048 #422A48

monochromatic

#11130B #1D2113 #3F482A #616F41 #839557

Accessibility & contrast

On white

9.67

#3F482A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3F482A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F482A

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F482A	#FFFFFF	#000000	##FFFFFF
##3F482A	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4528

Deuteranopia (green-blind)

#4A442B

Tritanopia (blue-blind)

#414541

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3f482a;
/* rgb */ color: rgb(63, 72, 42);
/* oklch */ color: oklch(38.5% 0.049 122.3);

Tailwind

colors: {
  custom: {
    50: '#747b64',
    500: '#3f482a',
    950: '#000000',
  },
}

SCSS

$custom: #3f482a;
$custom-light: #747b64;
$custom-dark: #000000;

JSON

{
  "hex": "#3f482a",
  "rgb": {
    "r": 63,
    "g": 72,
    "b": 42
  },
  "hsl": {
    "h": 78,
    "s": 26.316,
    "l": 22.353
  },
  "oklch": {
    "l": 0.38502,
    "c": 0.04897,
    "h": 122.3
  },
  "luminance": 0.05859
}

Semantic roles & 50–950 ramp

primary

#3F482A

secondary

#5F547A

accent

#65C381

background

#F7F7F5

surface

#EDEDEA

border

#C8C8C6

text

#080905

muted

#7B7B79

Preview Lab

Preview with #3F482A

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

Preview Lab → · Contrast checker → · Palette generator →