#64731F#64731F

#64731F is a mid, moderate yellow-green. Relative luminance 0.151; OKLCH L 52.6% C 0.108 H 119.1°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#64731F
RGB	rgb(100, 115, 31)
HSL	hsl(71, 58%, 29%)
HSV	hsv(71, 73%, 45%)
CMYK	cmyk(13%, 0%, 73%, 54.9%)
CIE-LAB	lab(45.73, -17.82, 42.29)
CIE-LCH	lch(45.73, 45.89, 112.85°)
OKLab	oklab(52.61% -0.0527 0.0947)
OKLCH	oklch(52.61% 0.108 119.1)
XYZ	xyz(11.6338, 15.0698, 3.5919)
Luminance	0.1507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64731F #2E1F73

analogous

#73581F #64731F #3A731F

triadic

#64731F #1F6473 #731F64

tetradic

#64731F #1F7358 #2E1F73 #731F3A

square

#64731F #1F7358 #2E1F73 #731F3A

split-complementary

#64731F #1F3A73 #581F73

monochromatic

#151806 #3A4312 #64731F #8EA32C #B3CC41

Accessibility & contrast

On white

5.23

#64731F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#64731F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64731F

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64731F	#FFFFFF	#000000	##FFFFFF
##64731F	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)

#7B6C11

Deuteranopia (green-blind)

#796D26

Tritanopia (blue-blind)

#6A6D62

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #64731f;
/* rgb */ color: rgb(100, 115, 31);
/* oklch */ color: oklch(52.6% 0.108 119.1);

Tailwind

colors: {
  custom: {
    50: '#939b61',
    500: '#64731f',
    950: '#000000',
  },
}

SCSS

$custom: #64731f;
$custom-light: #939b61;
$custom-dark: #000000;

JSON

{
  "hex": "#64731f",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 70.714,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52605,
    "c": 0.10834,
    "h": 119.1
  },
  "luminance": 0.1507
}

Semantic roles & 50–950 ramp

primary

#64731F

secondary

#5847A7

accent

#47E162

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #64731F

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

Preview Lab → · Contrast checker → · Palette generator →