#64731C#64731C

#64731C is a mid, moderate yellow-green. Relative luminance 0.151; OKLCH L 52.6% C 0.110 H 119.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#64731C
RGB	rgb(100, 115, 28)
HSL	hsl(70, 61%, 28%)
HSV	hsv(70, 76%, 45%)
CMYK	cmyk(13%, 0%, 75.7%, 54.9%)
CIE-LAB	lab(45.71, -18.00, 43.46)
CIE-LCH	lch(45.71, 47.04, 112.50°)
OKLab	oklab(52.58% -0.0535 0.0966)
OKLCH	oklch(52.58% 0.11 119)
XYZ	xyz(11.5961, 15.0547, 3.3933)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64731C #2B1C73

analogous

#73561C #64731C #38731C

triadic

#64731C #1C6473 #731C64

tetradic

#64731C #1C7356 #2B1C73 #731C38

square

#64731C #1C7356 #2B1C73 #731C38

split-complementary

#64731C #1C3873 #561C73

monochromatic

#151906 #394210 #64731C #8FA428 #B5CF3A

Accessibility & contrast

On white

5.24

#64731C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#64731C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64731C

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64731C	#FFFFFF	#000000	##FFFFFF
##64731C	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C0B

Deuteranopia (green-blind)

#796D23

Tritanopia (blue-blind)

#6A6C62

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #64731c;
/* rgb */ color: rgb(100, 115, 28);
/* oklch */ color: oklch(52.6% 0.110 119.0);

Tailwind

colors: {
  custom: {
    50: '#939b5f',
    500: '#64731c',
    950: '#000000',
  },
}

SCSS

$custom: #64731c;
$custom-light: #939b5f;
$custom-dark: #000000;

JSON

{
  "hex": "#64731c",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 28
  },
  "hsl": {
    "h": 70.345,
    "s": 60.839,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52582,
    "c": 0.1104,
    "h": 119
  },
  "luminance": 0.15055
}

Semantic roles & 50–950 ramp

primary

#64731C

secondary

#5543A7

accent

#44E45F

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #64731C

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

Preview Lab → · Contrast checker → · Palette generator →