#64831E#64831E

#64831E is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.6% C 0.130 H 125.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#64831E
RGB	rgb(100, 131, 30)
HSL	hsl(78, 63%, 32%)
HSV	hsv(78, 77%, 51%)
CMYK	cmyk(23.7%, 0%, 77.1%, 48.6%)
CIE-LAB	lab(50.73, -26.06, 47.55)
CIE-LCH	lch(50.73, 54.23, 118.73°)
OKLab	oklab(56.64% -0.0755 0.1055)
OKLCH	oklch(56.64% 0.13 125.6)
XYZ	xyz(13.6063, 19.0355, 4.1854)
Luminance	0.1904 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64831E #3D1E83

analogous

#83701E #64831E #32831E

triadic

#64831E #1E6483 #831E64

tetradic

#64831E #1E8370 #3D1E83 #831E32

square

#64831E #1E8370 #3D1E83 #831E32

split-complementary

#64831E #1E3283 #701E83

monochromatic

#181F07 #3E5113 #64831E #8AB529 #A9D547

Accessibility & contrast

On white

4.37

#64831E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#64831E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64831E

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64831E	#FFFFFF	#000000	##000000
##64831E	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A07

Deuteranopia (green-blind)

#867828

Tritanopia (blue-blind)

#697C70

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #64831e;
/* rgb */ color: rgb(100, 131, 30);
/* oklch */ color: oklch(56.6% 0.130 125.6);

Tailwind

colors: {
  custom: {
    50: '#93a762',
    500: '#64831e',
    950: '#000000',
  },
}

SCSS

$custom: #64831e;
$custom-light: #93a762;
$custom-dark: #000000;

JSON

{
  "hex": "#64831e",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 30
  },
  "hsl": {
    "h": 78.416,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5664,
    "c": 0.12975,
    "h": 125.6
  },
  "luminance": 0.19036
}

Semantic roles & 50–950 ramp

primary

#64831E

secondary

#6947B6

accent

#42E674

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #64831E

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

Preview Lab → · Contrast checker → · Palette generator →