#64821E#64821E

#64821E is a mid, vivid yellow-green. Relative luminance 0.188; OKLCH L 56.4% C 0.128 H 125.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#64821E
RGB	rgb(100, 130, 30)
HSL	hsl(78, 63%, 31%)
HSV	hsv(78, 77%, 51%)
CMYK	cmyk(23.1%, 0%, 76.9%, 49%)
CIE-LAB	lab(50.41, -25.57, 47.25)
CIE-LCH	lch(50.41, 53.73, 118.42°)
OKLab	oklab(56.39% -0.0741 0.1049)
OKLCH	oklch(56.39% 0.128 125.2)
XYZ	xyz(13.4726, 18.7682, 4.1409)
Luminance	0.1877 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64821E #3C1E82

analogous

#826E1E #64821E #32821E

triadic

#64821E #1E6482 #821E64

tetradic

#64821E #1E826E #3C1E82 #821E32

square

#64821E #1E826E #3C1E82 #821E32

split-complementary

#64821E #1E3282 #6E1E82

monochromatic

#181F07 #3E5013 #64821E #8AB429 #AAD446

Accessibility & contrast

On white

4.42

#64821E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#64821E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64821E

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64821E	#FFFFFF	#000000	##000000
##64821E	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897908

Deuteranopia (green-blind)

#857827

Tritanopia (blue-blind)

#697B6F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #64821e;
/* rgb */ color: rgb(100, 130, 30);
/* oklch */ color: oklch(56.4% 0.128 125.2);

Tailwind

colors: {
  custom: {
    50: '#93a662',
    500: '#64821e',
    950: '#000000',
  },
}

SCSS

$custom: #64821e;
$custom-light: #93a662;
$custom-dark: #000000;

JSON

{
  "hex": "#64821e",
  "rgb": {
    "r": 100,
    "g": 130,
    "b": 30
  },
  "hsl": {
    "h": 78,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56386,
    "c": 0.12844,
    "h": 125.2
  },
  "luminance": 0.18768
}

Semantic roles & 50–950 ramp

primary

#64821E

secondary

#6847B5

accent

#42E673

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #64821E

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

Preview Lab → · Contrast checker → · Palette generator →