#4B4E18#4B4E18

#4B4E18 is a dark, moderate yellow. Relative luminance 0.070; OKLCH L 40.9% C 0.075 H 112.3°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E18
RGB	rgb(75, 78, 24)
HSL	hsl(63, 53%, 20%)
HSV	hsv(63, 69%, 31%)
CMYK	cmyk(3.8%, 0%, 69.2%, 69.4%)
CIE-LAB	lab(31.83, -9.42, 30.48)
CIE-LCH	lch(31.83, 31.91, 107.17°)
OKLab	oklab(40.91% -0.0284 0.0693)
OKLCH	oklch(40.91% 0.075 112.3)
XYZ	xyz(5.7911, 7.0107, 1.9121)
Luminance	0.0701 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E18 #1B184E

analogous

#4E3618 #4B4E18 #304E18

triadic

#4B4E18 #184B4E #4E184B

tetradic

#4B4E18 #184E36 #1B184E #4E1830

square

#4B4E18 #184E36 #1B184E #4E1830

split-complementary

#4B4E18 #18304E #36184E

monochromatic

#171707 #1E1F0A #4B4E18 #787D26 #A5AC35

Accessibility & contrast

On white

8.74

#4B4E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#4B4E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E18

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E18	#FFFFFF	#000000	##FFFFFF
##4B4E18	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A11

Deuteranopia (green-blind)

#544C1C

Tritanopia (blue-blind)

#504943

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4b4e18;
/* rgb */ color: rgb(75, 78, 24);
/* oklch */ color: oklch(40.9% 0.075 112.3);

Tailwind

colors: {
  custom: {
    50: '#7f7f58',
    500: '#4b4e18',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e18;
$custom-light: #7f7f58;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e18",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 24
  },
  "hsl": {
    "h": 63.333,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.40909,
    "c": 0.07489,
    "h": 112.3
  },
  "luminance": 0.07011
}

Semantic roles & 50–950 ramp

primary

#4B4E18

secondary

#413D85

accent

#4BDC53

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#0A0A03

muted

#7C7C78

Preview Lab

Preview with #4B4E18

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

Preview Lab → · Contrast checker → · Palette generator →