#40682A#40682A

#40682A is a mid, moderate yellow-green. Relative luminance 0.112; OKLCH L 47.2% C 0.102 H 135.8°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#40682A
RGB	rgb(64, 104, 42)
HSL	hsl(99, 42%, 29%)
HSV	hsv(99, 60%, 41%)
CMYK	cmyk(38.5%, 0%, 59.6%, 59.2%)
CIE-LAB	lab(39.84, -26.42, 30.08)
CIE-LCH	lch(39.84, 40.03, 131.29°)
OKLab	oklab(47.24% -0.073 0.0709)
OKLCH	oklch(47.24% 0.102 135.8)
XYZ	xyz(7.4824, 11.1574, 3.9494)
Luminance	0.1116 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40682A #522A68

analogous

#5F682A #40682A #2A6833

triadic

#40682A #2A4068 #682A40

tetradic

#40682A #2A5F68 #522A68 #68332A

square

#40682A #2A5F68 #522A68 #68332A

split-complementary

#40682A #332A68 #682A5F

monochromatic

#0D1609 #253C18 #40682A #5B943C #77B953

Accessibility & contrast

On white

6.50

#40682A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#40682A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40682A

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40682A	#FFFFFF	#000000	##FFFFFF
##40682A	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6024

Deuteranopia (green-blind)

#665D2E

Tritanopia (blue-blind)

#3F645A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #40682a;
/* rgb */ color: rgb(64, 104, 42);
/* oklch */ color: oklch(47.2% 0.102 135.8);

Tailwind

colors: {
  custom: {
    50: '#789366',
    500: '#40682a',
    950: '#000000',
  },
}

SCSS

$custom: #40682a;
$custom-light: #789366;
$custom-dark: #000000;

JSON

{
  "hex": "#40682a",
  "rgb": {
    "r": 64,
    "g": 104,
    "b": 42
  },
  "hsl": {
    "h": 98.71,
    "s": 42.466,
    "l": 28.627
  },
  "oklch": {
    "l": 0.47243,
    "c": 0.10181,
    "h": 135.8
  },
  "luminance": 0.11158
}

Semantic roles & 50–950 ramp

primary

#40682A

secondary

#81549A

accent

#56D2A6

background

#F7F9F6

surface

#EDF1EB

border

#C8CBC6

text

#090D06

muted

#7B7E7A

Preview Lab

Preview with #40682A

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

Preview Lab → · Contrast checker → · Palette generator →