#40651E#40651E

#40651E is a mid, moderate yellow-green. Relative luminance 0.105; OKLCH L 46.3% C 0.108 H 132.8°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#40651E
RGB	rgb(64, 101, 30)
HSL	hsl(91, 54%, 26%)
HSV	hsv(91, 70%, 40%)
CMYK	cmyk(36.6%, 0%, 70.3%, 60.4%)
CIE-LAB	lab(38.71, -26.21, 34.71)
CIE-LCH	lch(38.71, 43.49, 127.06°)
OKLab	oklab(46.28% -0.0735 0.0794)
OKLCH	oklch(46.28% 0.108 132.8)
XYZ	xyz(7.0023, 10.4908, 2.8840)
Luminance	0.1049 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40651E #431E65

analogous

#63651E #40651E #1E6520

triadic

#40651E #1E4065 #651E40

tetradic

#40651E #1E6365 #431E65 #65201E

square

#40651E #1E6365 #431E65 #65201E

split-complementary

#40651E #201E65 #651E63

monochromatic

#0F1807 #223610 #40651E #5E942C #7CC33A

Accessibility & contrast

On white

6.78

#40651E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#40651E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40651E

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40651E	#FFFFFF	#000000	##FFFFFF
##40651E	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)

#695D14

Deuteranopia (green-blind)

#645A24

Tritanopia (blue-blind)

#406156

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #40651e;
/* rgb */ color: rgb(64, 101, 30);
/* oklch */ color: oklch(46.3% 0.108 132.8);

Tailwind

colors: {
  custom: {
    50: '#78915e',
    500: '#40651e',
    950: '#000000',
  },
}

SCSS

$custom: #40651e;
$custom-light: #78915e;
$custom-dark: #000000;

JSON

{
  "hex": "#40651e",
  "rgb": {
    "r": 64,
    "g": 101,
    "b": 30
  },
  "hsl": {
    "h": 91.268,
    "s": 54.198,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46277,
    "c": 0.10815,
    "h": 132.8
  },
  "luminance": 0.10491
}

Semantic roles & 50–950 ramp

primary

#40651E

secondary

#71459A

accent

#4ADE97

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #40651E

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

Preview Lab → · Contrast checker → · Palette generator →