#3C660F#3C660F

#3C660F is a mid, vivid yellow-green. Relative luminance 0.105; OKLCH L 46.2% C 0.122 H 132.9°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#3C660F
RGB	rgb(60, 102, 15)
HSL	hsl(89, 74%, 23%)
HSV	hsv(89, 85%, 40%)
CMYK	cmyk(41.2%, 0%, 85.3%, 60%)
CIE-LAB	lab(38.72, -29.31, 40.50)
CIE-LCH	lch(38.72, 49.99, 125.89°)
OKLab	oklab(46.19% -0.0828 0.0892)
OKLCH	oklch(46.19% 0.122 132.9)
XYZ	xyz(6.7010, 10.4976, 2.1250)
Luminance	0.1050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C660F #390F66

analogous

#66640F #3C660F #10660F

triadic

#3C660F #0F3C66 #660F3C

tetradic

#3C660F #0F6664 #390F66 #660F10

square

#3C660F #0F6664 #390F66 #660F10

split-complementary

#3C660F #0F1066 #640F66

monochromatic

#101B04 #1D3107 #3C660F #5B9B17 #7BD11F

Accessibility & contrast

On white

6.78

#3C660F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3C660F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C660F

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C660F	#FFFFFF	#000000	##FFFFFF
##3C660F	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5D00

Deuteranopia (green-blind)

#655A19

Tritanopia (blue-blind)

#3C6256

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3c660f;
/* rgb */ color: rgb(60, 102, 15);
/* oklch */ color: oklch(46.2% 0.122 132.9);

Tailwind

colors: {
  custom: {
    50: '#769256',
    500: '#3c660f',
    950: '#000000',
  },
}

SCSS

$custom: #3c660f;
$custom-light: #769256;
$custom-dark: #000000;

JSON

{
  "hex": "#3c660f",
  "rgb": {
    "r": 60,
    "g": 102,
    "b": 15
  },
  "hsl": {
    "h": 88.966,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.46193,
    "c": 0.12168,
    "h": 132.9
  },
  "luminance": 0.10498
}

Semantic roles & 50–950 ramp

primary

#3C660F

secondary

#67329F

accent

#37F191

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#090D03

muted

#7B7E78

Preview Lab

Preview with #3C660F

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

Preview Lab → · Contrast checker → · Palette generator →