#3F4E12#3F4E12

#3F4E12 is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.8% C 0.085 H 122.6°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#3F4E12
RGB	rgb(63, 78, 18)
HSL	hsl(75, 63%, 19%)
HSV	hsv(75, 77%, 31%)
CMYK	cmyk(19.2%, 0%, 76.9%, 69.4%)
CIE-LAB	lab(30.76, -15.66, 31.84)
CIE-LCH	lch(30.76, 35.49, 116.19°)
OKLab	oklab(39.77% -0.0456 0.0714)
OKLCH	oklch(39.77% 0.085 122.6)
XYZ	xyz(4.8835, 6.5492, 1.5790)
Luminance	0.0655 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4E12 #21124E

analogous

#4E3F12 #3F4E12 #214E12

triadic

#3F4E12 #123F4E #4E123F

tetradic

#3F4E12 #124E3F #21124E #4E1221

square

#3F4E12 #124E3F #21124E #4E1221

split-complementary

#3F4E12 #12214E #3F124E

monochromatic

#141906 #171C07 #3F4E12 #67801D #8FB129

Accessibility & contrast

On white

9.09

#3F4E12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#3F4E12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4E12

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4E12	#FFFFFF	#000000	##FFFFFF
##3F4E12	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534908

Deuteranopia (green-blind)

#514817

Tritanopia (blue-blind)

#434A42

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3f4e12;
/* rgb */ color: rgb(63, 78, 18);
/* oklch */ color: oklch(39.8% 0.085 122.6);

Tailwind

colors: {
  custom: {
    50: '#767f54',
    500: '#3f4e12',
    950: '#000000',
  },
}

SCSS

$custom: #3f4e12;
$custom-light: #767f54;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4e12",
  "rgb": {
    "r": 63,
    "g": 78,
    "b": 18
  },
  "hsl": {
    "h": 75,
    "s": 62.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39774,
    "c": 0.08477,
    "h": 122.6
  },
  "luminance": 0.06549
}

Semantic roles & 50–950 ramp

primary

#3F4E12

secondary

#493587

accent

#42E66B

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #3F4E12

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

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