#3F4E25#3F4E25

#3F4E25 is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 40.0% C 0.066 H 125.8°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#3F4E25
RGB	rgb(63, 78, 37)
HSL	hsl(82, 36%, 23%)
HSV	hsv(82, 53%, 31%)
CMYK	cmyk(19.2%, 0%, 52.6%, 69.4%)
CIE-LAB	lab(30.97, -13.77, 22.22)
CIE-LCH	lch(30.97, 26.14, 121.79°)
OKLab	oklab(40.01% -0.0384 0.0533)
OKLCH	oklch(40.01% 0.066 125.8)
XYZ	xyz(5.1082, 6.6391, 2.7623)
Luminance	0.0664 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4E25 #34254E

analogous

#4E4825 #3F4E25 #2B4E25

triadic

#3F4E25 #253F4E #4E253F

tetradic

#3F4E25 #254E48 #34254E #4E252B

square

#3F4E25 #254E48 #34254E #4E252B

split-complementary

#3F4E25 #252B4E #48254E

monochromatic

#11150A #1D2411 #3F4E25 #617839 #82A14C

Accessibility & contrast

On white

9.02

#3F4E25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3F4E25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4E25

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4E25	#FFFFFF	#000000	##FFFFFF
##3F4E25	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524922

Deuteranopia (green-blind)

#504927

Tritanopia (blue-blind)

#414B44

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3f4e25;
/* rgb */ color: rgb(63, 78, 37);
/* oklch */ color: oklch(40.0% 0.066 125.8);

Tailwind

colors: {
  custom: {
    50: '#757f60',
    500: '#3f4e25',
    950: '#000000',
  },
}

SCSS

$custom: #3f4e25;
$custom-light: #757f60;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4e25",
  "rgb": {
    "r": 63,
    "g": 78,
    "b": 37
  },
  "hsl": {
    "h": 81.951,
    "s": 35.652,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40014,
    "c": 0.06568,
    "h": 125.8
  },
  "luminance": 0.06639
}

Semantic roles & 50–950 ramp

primary

#3F4E25

secondary

#604E81

accent

#5CCC85

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#080A05

muted

#7B7C79

Preview Lab

Preview with #3F4E25

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

Preview Lab → · Contrast checker → · Palette generator →