#64822B#64822B

#64822B is a mid, moderate yellow-green. Relative luminance 0.188; OKLCH L 56.5% C 0.119 H 126.3°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#64822B
RGB	rgb(100, 130, 43)
HSL	hsl(81, 50%, 34%)
HSV	hsv(81, 67%, 51%)
CMYK	cmyk(23.1%, 0%, 66.9%, 49%)
CIE-LAB	lab(50.51, -24.69, 42.10)
CIE-LCH	lch(50.51, 48.80, 120.39°)
OKLab	oklab(56.49% -0.0705 0.0961)
OKLCH	oklch(56.49% 0.119 126.3)
XYZ	xyz(13.6742, 18.8488, 5.2028)
Luminance	0.1885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64822B #492B82

analogous

#82752B #64822B #39822B

triadic

#64822B #2B6482 #822B64

tetradic

#64822B #2B8275 #492B82 #822B39

square

#64822B #2B8275 #492B82 #822B39

split-complementary

#64822B #2B3982 #752B82

monochromatic

#1D260D #41541C #64822B #87B03A #A4CA5E

Accessibility & contrast

On white

4.40

#64822B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#64822B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64822B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64822B	#FFFFFF	#000000	##000000
##64822B	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897920

Deuteranopia (green-blind)

#857832

Tritanopia (blue-blind)

#687C70

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #64822b;
/* rgb */ color: rgb(100, 130, 43);
/* oklch */ color: oklch(56.5% 0.119 126.3);

Tailwind

colors: {
  custom: {
    50: '#93a669',
    500: '#64822b',
    950: '#000000',
  },
}

SCSS

$custom: #64822b;
$custom-light: #93a669;
$custom-dark: #000000;

JSON

{
  "hex": "#64822b",
  "rgb": {
    "r": 100,
    "g": 130,
    "b": 43
  },
  "hsl": {
    "h": 80.69,
    "s": 50.289,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56493,
    "c": 0.11922,
    "h": 126.3
  },
  "luminance": 0.18849
}

Semantic roles & 50–950 ramp

primary

#64822B

secondary

#7759B0

accent

#4EDA7E

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #64822B

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

Preview Lab → · Contrast checker → · Palette generator →