#64751B#64751B

#64751B is a mid, moderate yellow-green. Relative luminance 0.155; OKLCH L 53.1% C 0.114 H 119.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#64751B
RGB	rgb(100, 117, 27)
HSL	hsl(71, 63%, 28%)
HSV	hsv(71, 77%, 46%)
CMYK	cmyk(14.5%, 0%, 76.9%, 54.1%)
CIE-LAB	lab(46.33, -19.11, 44.43)
CIE-LCH	lch(46.33, 48.37, 113.28°)
OKLab	oklab(53.08% -0.0567 0.0984)
OKLCH	oklch(53.08% 0.114 119.9)
XYZ	xyz(11.8149, 15.5111, 3.4082)
Luminance	0.1551 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64751B #2C1B75

analogous

#75591B #64751B #37751B

triadic

#64751B #1B6475 #751B64

tetradic

#64751B #1B7559 #2C1B75 #751B37

square

#64751B #1B7559 #2C1B75 #751B37

split-complementary

#64751B #1B3775 #591B75

monochromatic

#151906 #394310 #64751B #8EA726 #B5D139

Accessibility & contrast

On white

5.12

#64751B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#64751B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64751B

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64751B	#FFFFFF	#000000	##FFFFFF
##64751B	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E08

Deuteranopia (green-blind)

#7B6E23

Tritanopia (blue-blind)

#6A6E64

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #64751b;
/* rgb */ color: rgb(100, 117, 27);
/* oklch */ color: oklch(53.1% 0.114 119.9);

Tailwind

colors: {
  custom: {
    50: '#939c5f',
    500: '#64751b',
    950: '#000000',
  },
}

SCSS

$custom: #64751b;
$custom-light: #939c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#64751b",
  "rgb": {
    "r": 100,
    "g": 117,
    "b": 27
  },
  "hsl": {
    "h": 71.333,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.53077,
    "c": 0.11358,
    "h": 119.9
  },
  "luminance": 0.15511
}

Semantic roles & 50–950 ramp

primary

#64751B

secondary

#5642A9

accent

#42E661

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #64751B

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

Preview Lab → · Contrast checker → · Palette generator →