#4B4E40#4B4E40

#4B4E40 is a dark, muted yellow-green. Relative luminance 0.073; OKLCH L 41.7% C 0.023 H 117.2°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E40
RGB	rgb(75, 78, 64)
HSL	hsl(73, 10%, 28%)
HSV	hsv(73, 18%, 31%)
CMYK	cmyk(3.8%, 0%, 17.9%, 69.4%)
CIE-LAB	lab(32.51, -4.10, 7.89)
CIE-LCH	lch(32.51, 8.89, 117.47°)
OKLab	oklab(41.67% -0.0104 0.0203)
OKLCH	oklch(41.67% 0.023 117.2)
XYZ	xyz(6.5513, 7.3148, 5.9163)
Luminance	0.0732 (WCAG relative)
Temperature	neutral
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E40 #43404E

analogous

#4E4A40 #4B4E40 #444E40

triadic

#4B4E40 #404B4E #4E404B

tetradic

#4B4E40 #404E4A #43404E #4E4044

square

#4B4E40 #404E4A #43404E #4E4044

split-complementary

#4B4E40 #40444E #4A404E

monochromatic

#10110E #2B2C24 #4B4E40 #6B705C #8B9078

Accessibility & contrast

On white

8.53

#4B4E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4B4E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E40

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E40	#FFFFFF	#000000	##FFFFFF
##4B4E40	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504C3F

Deuteranopia (green-blind)

#504D41

Tritanopia (blue-blind)

#4D4C4A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4b4e40;
/* rgb */ color: rgb(75, 78, 64);
/* oklch */ color: oklch(41.7% 0.023 117.2);

Tailwind

colors: {
  custom: {
    50: '#7d7f74',
    500: '#4b4e40',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e40;
$custom-light: #7d7f74;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e40",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 64
  },
  "hsl": {
    "h": 72.857,
    "s": 9.859,
    "l": 27.843
  },
  "oklch": {
    "l": 0.41674,
    "c": 0.02285,
    "h": 117.2
  },
  "luminance": 0.07315
}

Semantic roles & 50–950 ramp

primary

#4B4E40

secondary

#706D7D

accent

#75B382

background

#F7F7F7

surface

#EEEEED

border

#C9C9C8

text

#090A08

muted

#7B7C7B

Preview Lab

Preview with #4B4E40

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

Preview Lab → · Contrast checker → · Palette generator →