#3F671D#3F671D

#3F671D is a mid, moderate yellow-green. Relative luminance 0.108; OKLCH L 46.8% C 0.112 H 133.5°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#3F671D
RGB	rgb(63, 103, 29)
HSL	hsl(92, 56%, 26%)
HSV	hsv(92, 72%, 40%)
CMYK	cmyk(38.8%, 0%, 71.8%, 59.6%)
CIE-LAB	lab(39.32, -27.65, 35.79)
CIE-LCH	lch(39.32, 45.23, 127.69°)
OKLab	oklab(46.76% -0.0774 0.0815)
OKLCH	oklch(46.76% 0.112 133.5)
XYZ	xyz(7.1218, 10.8456, 2.8803)
Luminance	0.1085 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F671D #451D67

analogous

#64671D #3F671D #1D6720

triadic

#3F671D #1D3F67 #671D3F

tetradic

#3F671D #1D6467 #451D67 #67201D

square

#3F671D #1D6467 #451D67 #67201D

split-complementary

#3F671D #201D67 #671D64

monochromatic

#0F1807 #223710 #3F671D #5C972A #79C738

Accessibility & contrast

On white

6.63

#3F671D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#3F671D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F671D

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F671D	#FFFFFF	#000000	##FFFFFF
##3F671D	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F12

Deuteranopia (green-blind)

#665B23

Tritanopia (blue-blind)

#3F6358

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3f671d;
/* rgb */ color: rgb(63, 103, 29);
/* oklch */ color: oklch(46.8% 0.112 133.5);

Tailwind

colors: {
  custom: {
    50: '#78925d',
    500: '#3f671d',
    950: '#000000',
  },
}

SCSS

$custom: #3f671d;
$custom-light: #78925d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f671d",
  "rgb": {
    "r": 63,
    "g": 103,
    "b": 29
  },
  "hsl": {
    "h": 92.432,
    "s": 56.061,
    "l": 25.882
  },
  "oklch": {
    "l": 0.46757,
    "c": 0.11241,
    "h": 133.5
  },
  "luminance": 0.10846
}

Semantic roles & 50–950 ramp

primary

#3F671D

secondary

#73449C

accent

#48DF9A

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F671D

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

Preview Lab → · Contrast checker → · Palette generator →