#4A510F#4A510F

#4A510F is a dark, moderate yellow. Relative luminance 0.074; OKLCH L 41.5% C 0.086 H 115.6°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#4A510F
RGB	rgb(74, 81, 15)
HSL	hsl(66, 69%, 19%)
HSV	hsv(66, 81%, 32%)
CMYK	cmyk(8.6%, 0%, 81.5%, 68.2%)
CIE-LAB	lab(32.65, -12.24, 35.22)
CIE-LCH	lch(32.65, 37.29, 109.16°)
OKLab	oklab(41.52% -0.0372 0.0776)
OKLCH	oklch(41.52% 0.086 115.6)
XYZ	xyz(5.8529, 7.3753, 1.5671)
Luminance	0.0737 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A510F #160F51

analogous

#51370F #4A510F #29510F

triadic

#4A510F #0F4A51 #510F4A

tetradic

#4A510F #0F5137 #160F51 #510F29

square

#4A510F #0F5137 #160F51 #510F29

split-complementary

#4A510F #0F2951 #370F51

monochromatic

#181A05 #1B1D05 #4A510F #798519 #A8B822

Accessibility & contrast

On white

8.48

#4A510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4A510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A510F

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A510F	#FFFFFF	#000000	##FFFFFF
##4A510F	1.00	8.48	2.47	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C03

Deuteranopia (green-blind)

#574D15

Tritanopia (blue-blind)

#4F4C45

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4a510f;
/* rgb */ color: rgb(74, 81, 15);
/* oklch */ color: oklch(41.5% 0.086 115.6);

Tailwind

colors: {
  custom: {
    50: '#7f8153',
    500: '#4a510f',
    950: '#000000',
  },
}

SCSS

$custom: #4a510f;
$custom-light: #7f8153;
$custom-dark: #000000;

JSON

{
  "hex": "#4a510f",
  "rgb": {
    "r": 74,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 66.364,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.41518,
    "c": 0.08608,
    "h": 115.6
  },
  "luminance": 0.07375
}

Semantic roles & 50–950 ramp

primary

#4A510F

secondary

#3A318B

accent

#3CEC4F

background

#F7F7F4

surface

#EEEEE8

border

#C9C9C4

text

#0A0A03

muted

#7C7C78

Preview Lab

Preview with #4A510F

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

Preview Lab → · Contrast checker → · Palette generator →