#39660F#39660F

#39660F is a mid, vivid yellow-green. Relative luminance 0.104; OKLCH L 46.0% C 0.123 H 134.0°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#39660F
RGB	rgb(57, 102, 15)
HSL	hsl(91, 74%, 23%)
HSV	hsv(91, 85%, 40%)
CMYK	cmyk(44.1%, 0%, 85.3%, 60%)
CIE-LAB	lab(38.56, -30.45, 40.30)
CIE-LCH	lch(38.56, 50.51, 127.08°)
OKLab	oklab(46.02% -0.0857 0.0888)
OKLCH	oklch(46.02% 0.123 134)
XYZ	xyz(6.5248, 10.4067, 2.1167)
Luminance	0.1041 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39660F #3C0F66

analogous

#64660F #39660F #0F6610

triadic

#39660F #0F3966 #660F39

tetradic

#39660F #0F6466 #3C0F66 #66100F

square

#39660F #0F6466 #3C0F66 #66100F

split-complementary

#39660F #100F66 #660F64

monochromatic

#0F1B04 #1B3107 #39660F #579B17 #75D11F

Accessibility & contrast

On white

6.82

#39660F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#39660F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39660F

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39660F	#FFFFFF	#000000	##FFFFFF
##39660F	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D00

Deuteranopia (green-blind)

#645919

Tritanopia (blue-blind)

#396256

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #39660f;
/* rgb */ color: rgb(57, 102, 15);
/* oklch */ color: oklch(46.0% 0.123 134.0);

Tailwind

colors: {
  custom: {
    50: '#749256',
    500: '#39660f',
    950: '#000000',
  },
}

SCSS

$custom: #39660f;
$custom-light: #749256;
$custom-dark: #000000;

JSON

{
  "hex": "#39660f",
  "rgb": {
    "r": 57,
    "g": 102,
    "b": 15
  },
  "hsl": {
    "h": 91.034,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.46021,
    "c": 0.12339,
    "h": 134
  },
  "luminance": 0.10407
}

Semantic roles & 50–950 ramp

primary

#39660F

secondary

#6A329F

accent

#37F197

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#090D03

muted

#7B7E78

Preview Lab

Preview with #39660F

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

Preview Lab → · Contrast checker → · Palette generator →