#4E643C#4E643C

#4E643C is a mid, moderate yellow-green. Relative luminance 0.111; OKLCH L 47.4% C 0.067 H 131.9°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4E643C
RGB	rgb(78, 100, 60)
HSL	hsl(93, 25%, 31%)
HSV	hsv(93, 40%, 39%)
CMYK	cmyk(22%, 0%, 40%, 60.8%)
CIE-LAB	lab(39.68, -16.28, 20.06)
CIE-LCH	lch(39.68, 25.84, 129.06°)
OKLab	oklab(47.43% -0.0445 0.0496)
OKLCH	oklch(47.43% 0.067 131.9)
XYZ	xyz(8.5145, 11.0601, 5.9603)
Luminance	0.1106 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E643C #523C64

analogous

#62643C #4E643C #3C643E

triadic

#4E643C #3C4E64 #643C4E

tetradic

#4E643C #3C6264 #523C64 #643E3C

square

#4E643C #3C6264 #523C64 #643E3C

split-complementary

#4E643C #3E3C64 #643C62

monochromatic

#12180E #303E25 #4E643C #6C8A53 #8AAA71

Accessibility & contrast

On white

6.54

#4E643C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4E643C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E643C

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E643C	#FFFFFF	#000000	##FFFFFF
##4E643C	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F39

Deuteranopia (green-blind)

#645D3E

Tritanopia (blue-blind)

#4F615A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4e643c;
/* rgb */ color: rgb(78, 100, 60);
/* oklch */ color: oklch(47.4% 0.067 131.9);

Tailwind

colors: {
  custom: {
    50: '#809072',
    500: '#4e643c',
    950: '#000000',
  },
}

SCSS

$custom: #4e643c;
$custom-light: #809072;
$custom-dark: #000000;

JSON

{
  "hex": "#4e643c",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 60
  },
  "hsl": {
    "h": 93,
    "s": 25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.47431,
    "c": 0.06665,
    "h": 131.9
  },
  "luminance": 0.1106
}

Semantic roles & 50–950 ramp

primary

#4E643C

secondary

#806894

accent

#66C198

background

#F7F8F6

surface

#EEF0EC

border

#C9CBC7

text

#0A0C08

muted

#7C7D7B

Preview Lab

Preview with #4E643C

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

Preview Lab → · Contrast checker → · Palette generator →