#4C5010#4C5010

#4C5010 is a dark, moderate yellow. Relative luminance 0.073; OKLCH L 41.5% C 0.083 H 113.1°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#4C5010
RGB	rgb(76, 80, 16)
HSL	hsl(64, 67%, 19%)
HSV	hsv(64, 80%, 31%)
CMYK	cmyk(5%, 0%, 80%, 68.6%)
CIE-LAB	lab(32.51, -10.62, 34.76)
CIE-LCH	lch(32.51, 36.35, 106.99°)
OKLab	oklab(41.45% -0.0327 0.0768)
OKLCH	oklch(41.45% 0.083 113.1)
XYZ	xyz(5.9429, 7.3114, 1.5883)
Luminance	0.0731 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5010 #141050

analogous

#503410 #4C5010 #2C5010

triadic

#4C5010 #104C50 #50104C

tetradic

#4C5010 #105034 #141050 #50102C

square

#4C5010 #105034 #141050 #50102C

split-complementary

#4C5010 #102C50 #341050

monochromatic

#181A05 #1C1D06 #4C5010 #7C831A #ADB624

Accessibility & contrast

On white

8.53

#4C5010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4C5010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C5010

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5010	#FFFFFF	#000000	##FFFFFF
##4C5010	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)

#574C04

Deuteranopia (green-blind)

#574D15

Tritanopia (blue-blind)

#524B44

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4c5010;
/* rgb */ color: rgb(76, 80, 16);
/* oklch */ color: oklch(41.5% 0.083 113.1);

Tailwind

colors: {
  custom: {
    50: '#808054',
    500: '#4c5010',
    950: '#000000',
  },
}

SCSS

$custom: #4c5010;
$custom-light: #808054;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5010",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 16
  },
  "hsl": {
    "h": 63.75,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.41451,
    "c": 0.08346,
    "h": 113.1
  },
  "luminance": 0.07311
}

Semantic roles & 50–950 ramp

primary

#4C5010

secondary

#38328A

accent

#3EEA49

background

#F8F7F5

surface

#EFEEE8

border

#CAC9C4

text

#0A0A03

muted

#7C7C78

Preview Lab

Preview with #4C5010

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

Preview Lab → · Contrast checker → · Palette generator →