#3D661B#3D661B

#3D661B is a mid, moderate yellow-green. Relative luminance 0.106; OKLCH L 46.3% C 0.114 H 133.8°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D661B
RGB	rgb(61, 102, 27)
HSL	hsl(93, 58%, 25%)
HSV	hsv(93, 74%, 40%)
CMYK	cmyk(40.2%, 0%, 73.5%, 60%)
CIE-LAB	lab(38.85, -28.12, 36.14)
CIE-LCH	lch(38.85, 45.79, 127.89°)
OKLab	oklab(46.34% -0.0787 0.082)
OKLCH	oklch(46.34% 0.114 133.8)
XYZ	xyz(6.8735, 10.5737, 2.7154)
Luminance	0.1057 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D661B #441B66

analogous

#62661B #3D661B #1B661E

triadic

#3D661B #1B3D66 #661B3D

tetradic

#3D661B #1B6266 #441B66 #661E1B

square

#3D661B #1B6266 #441B66 #661E1B

split-complementary

#3D661B #1E1B66 #661B62

monochromatic

#0E1806 #20360E #3D661B #5A9628 #77C735

Accessibility & contrast

On white

6.74

#3D661B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3D661B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D661B

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D661B	#FFFFFF	#000000	##FFFFFF
##3D661B	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5E0F

Deuteranopia (green-blind)

#655A22

Tritanopia (blue-blind)

#3D6257

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3d661b;
/* rgb */ color: rgb(61, 102, 27);
/* oklch */ color: oklch(46.3% 0.114 133.8);

Tailwind

colors: {
  custom: {
    50: '#76925c',
    500: '#3d661b',
    950: '#000000',
  },
}

SCSS

$custom: #3d661b;
$custom-light: #76925c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d661b",
  "rgb": {
    "r": 61,
    "g": 102,
    "b": 27
  },
  "hsl": {
    "h": 92.8,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46341,
    "c": 0.11366,
    "h": 133.8
  },
  "luminance": 0.10574
}

Semantic roles & 50–950 ramp

primary

#3D661B

secondary

#73419B

accent

#46E19B

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3D661B

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

Preview Lab → · Contrast checker → · Palette generator →