#64731E#64731E

#64731E is a mid, moderate yellow-green. Relative luminance 0.151; OKLCH L 52.6% C 0.109 H 119.1°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#64731E
RGB	rgb(100, 115, 30)
HSL	hsl(71, 59%, 28%)
HSV	hsv(71, 74%, 45%)
CMYK	cmyk(13%, 0%, 73.9%, 54.9%)
CIE-LAB	lab(45.72, -17.88, 42.68)
CIE-LCH	lch(45.72, 46.28, 112.73°)
OKLab	oklab(52.6% -0.053 0.0953)
OKLCH	oklch(52.6% 0.109 119.1)
XYZ	xyz(11.6208, 15.0646, 3.5236)
Luminance	0.1507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64731E #2D1E73

analogous

#73571E #64731E #39731E

triadic

#64731E #1E6473 #731E64

tetradic

#64731E #1E7357 #2D1E73 #731E39

square

#64731E #1E7357 #2D1E73 #731E39

split-complementary

#64731E #1E3973 #571E73

monochromatic

#151806 #3A4211 #64731E #8EA42B #B4CD3F

Accessibility & contrast

On white

5.23

#64731E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#64731E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64731E

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64731E	#FFFFFF	#000000	##FFFFFF
##64731E	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C0F

Deuteranopia (green-blind)

#796D25

Tritanopia (blue-blind)

#6A6D62

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #64731e;
/* rgb */ color: rgb(100, 115, 30);
/* oklch */ color: oklch(52.6% 0.109 119.1);

Tailwind

colors: {
  custom: {
    50: '#939b60',
    500: '#64731e',
    950: '#000000',
  },
}

SCSS

$custom: #64731e;
$custom-light: #939b60;
$custom-dark: #000000;

JSON

{
  "hex": "#64731e",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 30
  },
  "hsl": {
    "h": 70.588,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52597,
    "c": 0.10905,
    "h": 119.1
  },
  "luminance": 0.15065
}

Semantic roles & 50–950 ramp

primary

#64731E

secondary

#5746A7

accent

#46E261

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #64731E

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

Preview Lab → · Contrast checker → · Palette generator →