#64811E#64811E

#64811E is a mid, vivid yellow-green. Relative luminance 0.185; OKLCH L 56.1% C 0.127 H 124.9°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#64811E
RGB	rgb(100, 129, 30)
HSL	hsl(78, 62%, 31%)
HSV	hsv(78, 77%, 51%)
CMYK	cmyk(22.5%, 0%, 76.7%, 49.4%)
CIE-LAB	lab(50.10, -25.08, 46.95)
CIE-LCH	lch(50.10, 53.23, 118.11°)
OKLab	oklab(56.13% -0.0728 0.1043)
OKLCH	oklch(56.13% 0.127 124.9)
XYZ	xyz(13.3402, 18.5034, 4.0967)
Luminance	0.1850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64811E #3B1E81

analogous

#816C1E #64811E #32811E

triadic

#64811E #1E6481 #811E64

tetradic

#64811E #1E816C #3B1E81 #811E32

square

#64811E #1E816C #3B1E81 #811E32

split-complementary

#64811E #1E3281 #6C1E81

monochromatic

#171E07 #3E4F12 #64811E #8AB32A #AAD446

Accessibility & contrast

On white

4.47

#64811E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#64811E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64811E

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64811E	#FFFFFF	#000000	##000000
##64811E	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887809

Deuteranopia (green-blind)

#857727

Tritanopia (blue-blind)

#697A6E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #64811e;
/* rgb */ color: rgb(100, 129, 30);
/* oklch */ color: oklch(56.1% 0.127 124.9);

Tailwind

colors: {
  custom: {
    50: '#93a562',
    500: '#64811e',
    950: '#000000',
  },
}

SCSS

$custom: #64811e;
$custom-light: #93a562;
$custom-dark: #000000;

JSON

{
  "hex": "#64811e",
  "rgb": {
    "r": 100,
    "g": 129,
    "b": 30
  },
  "hsl": {
    "h": 77.576,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56132,
    "c": 0.12715,
    "h": 124.9
  },
  "luminance": 0.18504
}

Semantic roles & 50–950 ramp

primary

#64811E

secondary

#6747B4

accent

#42E572

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #64811E

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

Preview Lab → · Contrast checker → · Palette generator →