#3F4910#3F4910

#3F4910 is a dark, moderate yellow-green. Relative luminance 0.059; OKLCH L 38.4% C 0.079 H 119.0°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#3F4910
RGB	rgb(63, 73, 16)
HSL	hsl(71, 64%, 17%)
HSV	hsv(71, 78%, 29%)
CMYK	cmyk(13.7%, 0%, 78.1%, 71.4%)
CIE-LAB	lab(29.05, -12.97, 31.02)
CIE-LCH	lch(29.05, 33.62, 112.69°)
OKLab	oklab(38.4% -0.0384 0.0693)
OKLCH	oklch(38.4% 0.079 119)
XYZ	xyz(4.5261, 5.8593, 1.3826)
Luminance	0.0586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4910 #1A1049

analogous

#493610 #3F4910 #234910

triadic

#3F4910 #103F49 #49103F

tetradic

#3F4910 #104936 #1A1049 #491023

square

#3F4910 #104936 #1A1049 #491023

split-complementary

#3F4910 #102349 #361049

monochromatic

#161906 #161906 #3F4910 #6A7B1B #96AD26

Accessibility & contrast

On white

9.67

#3F4910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3F4910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4910

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4910	#FFFFFF	#000000	##FFFFFF
##3F4910	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)

#4E4407

Deuteranopia (green-blind)

#4D4515

Tritanopia (blue-blind)

#43453E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3f4910;
/* rgb */ color: rgb(63, 73, 16);
/* oklch */ color: oklch(38.4% 0.079 119.0);

Tailwind

colors: {
  custom: {
    50: '#767b52',
    500: '#3f4910',
    950: '#000000',
  },
}

SCSS

$custom: #3f4910;
$custom-light: #767b52;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4910",
  "rgb": {
    "r": 63,
    "g": 73,
    "b": 16
  },
  "hsl": {
    "h": 70.526,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.38396,
    "c": 0.07927,
    "h": 119
  },
  "luminance": 0.05859
}

Semantic roles & 50–950 ramp

primary

#3F4910

secondary

#403283

accent

#41E75E

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #3F4910

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

Preview Lab → · Contrast checker → · Palette generator →