#64781C#64781C

#64781C is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.8% C 0.117 H 121.3°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#64781C
RGB	rgb(100, 120, 28)
HSL	hsl(73, 62%, 29%)
HSV	hsv(73, 77%, 47%)
CMYK	cmyk(16.7%, 0%, 76.7%, 52.9%)
CIE-LAB	lab(47.27, -20.62, 44.96)
CIE-LCH	lch(47.27, 49.47, 114.64°)
OKLab	oklab(53.84% -0.0607 0.0997)
OKLCH	oklch(53.84% 0.117 121.3)
XYZ	xyz(12.1818, 16.2261, 3.5886)
Luminance	0.1623 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64781C #301C78

analogous

#785E1C #64781C #36781C

triadic

#64781C #1C6478 #781C64

tetradic

#64781C #1C785E #301C78 #781C36

square

#64781C #1C785E #301C78 #781C36

split-complementary

#64781C #1C3678 #5E1C78

monochromatic

#151906 #3B4610 #64781C #8DAA28 #B1D23D

Accessibility & contrast

On white

4.95

#64781C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#64781C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64781C

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64781C	#FFFFFF	#000000	##FFFFFF
##64781C	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807009

Deuteranopia (green-blind)

#7D7024

Tritanopia (blue-blind)

#6A7166

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #64781c;
/* rgb */ color: rgb(100, 120, 28);
/* oklch */ color: oklch(53.8% 0.117 121.3);

Tailwind

colors: {
  custom: {
    50: '#939f60',
    500: '#64781c',
    950: '#000000',
  },
}

SCSS

$custom: #64781c;
$custom-light: #939f60;
$custom-dark: #000000;

JSON

{
  "hex": "#64781c",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 28
  },
  "hsl": {
    "h": 73.043,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5384,
    "c": 0.11677,
    "h": 121.3
  },
  "luminance": 0.16226
}

Semantic roles & 50–950 ramp

primary

#64781C

secondary

#5A44AC

accent

#43E566

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #64781C

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

Preview Lab → · Contrast checker → · Palette generator →