#64801A#64801A

#64801A is a mid, vivid yellow-green. Relative luminance 0.182; OKLCH L 55.9% C 0.128 H 124.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#64801A
RGB	rgb(100, 128, 26)
HSL	hsl(76, 66%, 30%)
HSV	hsv(76, 80%, 50%)
CMYK	cmyk(21.9%, 0%, 79.7%, 49.8%)
CIE-LAB	lab(49.76, -24.79, 48.02)
CIE-LCH	lch(49.76, 54.04, 117.30°)
OKLab	oklab(55.85% -0.0723 0.1058)
OKLCH	oklch(55.85% 0.128 124.3)
XYZ	xyz(13.1613, 18.2221, 3.8009)
Luminance	0.1822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64801A #361A80

analogous

#80691A #64801A #31801A

triadic

#64801A #1A6480 #801A64

tetradic

#64801A #1A8069 #361A80 #801A31

square

#64801A #1A8069 #361A80 #801A31

split-complementary

#64801A #1A3180 #691A80

monochromatic

#151A05 #3C4D10 #64801A #8CB324 #ADD83D

Accessibility & contrast

On white

4.52

#64801A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#64801A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64801A

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64801A	#FFFFFF	#000000	##000000
##64801A	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887700

Deuteranopia (green-blind)

#847624

Tritanopia (blue-blind)

#69796D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #64801a;
/* rgb */ color: rgb(100, 128, 26);
/* oklch */ color: oklch(55.9% 0.128 124.3);

Tailwind

colors: {
  custom: {
    50: '#93a560',
    500: '#64801a',
    950: '#000000',
  },
}

SCSS

$custom: #64801a;
$custom-light: #93a560;
$custom-dark: #000000;

JSON

{
  "hex": "#64801a",
  "rgb": {
    "r": 100,
    "g": 128,
    "b": 26
  },
  "hsl": {
    "h": 76.471,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.55852,
    "c": 0.12818,
    "h": 124.3
  },
  "luminance": 0.18222
}

Semantic roles & 50–950 ramp

primary

#64801A

secondary

#6142B4

accent

#3FE96D

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #64801A

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

Preview Lab → · Contrast checker → · Palette generator →