#3F5115#3F5115

#3F5115 is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.6% C 0.087 H 124.6°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#3F5115
RGB	rgb(63, 81, 21)
HSL	hsl(78, 59%, 20%)
HSV	hsv(78, 74%, 32%)
CMYK	cmyk(22.2%, 0%, 74.1%, 68.2%)
CIE-LAB	lab(31.80, -17.09, 31.56)
CIE-LCH	lch(31.80, 35.89, 118.44°)
OKLab	oklab(40.62% -0.0493 0.0714)
OKLCH	oklch(40.62% 0.087 124.6)
XYZ	xyz(5.1277, 6.9957, 1.7895)
Luminance	0.0700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5115 #271551

analogous

#514515 #3F5115 #215115

triadic

#3F5115 #153F51 #51153F

tetradic

#3F5115 #155145 #271551 #511521

square

#3F5115 #155145 #271551 #511521

split-complementary

#3F5115 #152151 #451551

monochromatic

#131806 #192008 #3F5115 #658222 #8BB22E

Accessibility & contrast

On white

8.75

#3F5115 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3F5115 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5115

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5115	#FFFFFF	#000000	##FFFFFF
##3F5115	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B0C

Deuteranopia (green-blind)

#534B1A

Tritanopia (blue-blind)

#424D45

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3f5115;
/* rgb */ color: rgb(63, 81, 21);
/* oklch */ color: oklch(40.6% 0.087 124.6);

Tailwind

colors: {
  custom: {
    50: '#768256',
    500: '#3f5115',
    950: '#000000',
  },
}

SCSS

$custom: #3f5115;
$custom-light: #768256;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5115",
  "rgb": {
    "r": 63,
    "g": 81,
    "b": 21
  },
  "hsl": {
    "h": 78,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.40621,
    "c": 0.08672,
    "h": 124.6
  },
  "luminance": 0.06996
}

Semantic roles & 50–950 ramp

primary

#3F5115

secondary

#513989

accent

#46E275

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #3F5115

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

Preview Lab → · Contrast checker → · Palette generator →