#3B641F#3B641F

#3B641F is a mid, moderate yellow-green. Relative luminance 0.101; OKLCH L 45.7% C 0.109 H 134.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3B641F
RGB	rgb(59, 100, 31)
HSL	hsl(96, 53%, 26%)
HSV	hsv(96, 69%, 39%)
CMYK	cmyk(41%, 0%, 69%, 60.8%)
CIE-LAB	lab(38.10, -27.58, 33.51)
CIE-LCH	lch(38.10, 43.40, 129.46°)
OKLab	oklab(45.71% -0.0768 0.077)
OKLCH	oklch(45.71% 0.109 134.9)
XYZ	xyz(6.6080, 10.1428, 2.9056)
Luminance	0.1014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B641F #481F64

analogous

#5D641F #3B641F #1F6425

triadic

#3B641F #1F3B64 #641F3B

tetradic

#3B641F #1F5D64 #481F64 #64251F

square

#3B641F #1F5D64 #481F64 #64251F

split-complementary

#3B641F #251F64 #641F5D

monochromatic

#0E1707 #1F3511 #3B641F #57932D #72C13C

Accessibility & contrast

On white

6.93

#3B641F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3B641F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B641F

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B641F	#FFFFFF	#000000	##FFFFFF
##3B641F	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C16

Deuteranopia (green-blind)

#625825

Tritanopia (blue-blind)

#3A6056

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3b641f;
/* rgb */ color: rgb(59, 100, 31);
/* oklch */ color: oklch(45.7% 0.109 134.9);

Tailwind

colors: {
  custom: {
    50: '#74905e',
    500: '#3b641f',
    950: '#000000',
  },
}

SCSS

$custom: #3b641f;
$custom-light: #74905e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b641f",
  "rgb": {
    "r": 59,
    "g": 100,
    "b": 31
  },
  "hsl": {
    "h": 95.652,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.45705,
    "c": 0.10877,
    "h": 134.9
  },
  "luminance": 0.10143
}

Semantic roles & 50–950 ramp

primary

#3B641F

secondary

#774698

accent

#4CDCA2

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #3B641F

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

Preview Lab → · Contrast checker → · Palette generator →