#4C5510#4C5510

#4C5510 is a dark, moderate yellow. Relative luminance 0.081; OKLCH L 42.8% C 0.090 H 117.0°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#4C5510
RGB	rgb(76, 85, 16)
HSL	hsl(68, 68%, 20%)
HSV	hsv(68, 81%, 33%)
CMYK	cmyk(10.6%, 0%, 81.2%, 66.7%)
CIE-LAB	lab(34.13, -13.49, 36.30)
CIE-LCH	lch(34.13, 38.72, 110.38°)
OKLab	oklab(42.75% -0.0407 0.08)
OKLCH	oklch(42.75% 0.09 117)
XYZ	xyz(6.3227, 8.0710, 1.7149)
Luminance	0.0807 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5510 #191055

analogous

#553C10 #4C5510 #2A5510

triadic

#4C5510 #104C55 #55104C

tetradic

#4C5510 #10553C #191055 #55102A

square

#4C5510 #10553C #191055 #55102A

split-complementary

#4C5510 #102A55 #3C1055

monochromatic

#171A05 #1E2106 #4C5510 #7A891A #A8BC23

Accessibility & contrast

On white

8.03

#4C5510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4C5510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C5510

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5510	#FFFFFF	#000000	##FFFFFF
##4C5510	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5003

Deuteranopia (green-blind)

#5B5116

Tritanopia (blue-blind)

#515048

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c5510;
/* rgb */ color: rgb(76, 85, 16);
/* oklch */ color: oklch(42.8% 0.090 117.0);

Tailwind

colors: {
  custom: {
    50: '#818454',
    500: '#4c5510',
    950: '#000000',
  },
}

SCSS

$custom: #4c5510;
$custom-light: #818454;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5510",
  "rgb": {
    "r": 76,
    "g": 85,
    "b": 16
  },
  "hsl": {
    "h": 67.826,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.42754,
    "c": 0.08977,
    "h": 117
  },
  "luminance": 0.08071
}

Semantic roles & 50–950 ramp

primary

#4C5510

secondary

#3E328F

accent

#3DEB53

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #4C5510

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

Preview Lab → · Contrast checker → · Palette generator →