#4A510C#4A510C

#4A510C is a dark, moderate yellow. Relative luminance 0.074; OKLCH L 41.5% C 0.088 H 115.5°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#4A510C
RGB	rgb(74, 81, 12)
HSL	hsl(66, 74%, 18%)
HSV	hsv(66, 85%, 32%)
CMYK	cmyk(8.6%, 0%, 85.2%, 68.2%)
CIE-LAB	lab(32.63, -12.39, 36.30)
CIE-LCH	lch(32.63, 38.36, 108.84°)
OKLab	oklab(41.5% -0.0379 0.0793)
OKLCH	oklch(41.5% 0.088 115.5)
XYZ	xyz(5.8330, 7.3673, 1.4625)
Luminance	0.0737 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A510C #130C51

analogous

#51350C #4A510C #27510C

triadic

#4A510C #0C4A51 #510C4A

tetradic

#4A510C #0C5135 #130C51 #510C27

square

#4A510C #0C5135 #130C51 #510C27

split-complementary

#4A510C #0C2751 #350C51

monochromatic

#181B04 #191C04 #4A510C #7B8614 #ABBC1C

Accessibility & contrast

On white

8.49

#4A510C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4A510C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A510C

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A510C	#FFFFFF	#000000	##FFFFFF
##4A510C	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C00

Deuteranopia (green-blind)

#574D13

Tritanopia (blue-blind)

#4F4C44

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4a510c;
/* rgb */ color: rgb(74, 81, 12);
/* oklch */ color: oklch(41.5% 0.088 115.5);

Tailwind

colors: {
  custom: {
    50: '#7f8152',
    500: '#4a510c',
    950: '#000000',
  },
}

SCSS

$custom: #4a510c;
$custom-light: #7f8152;
$custom-dark: #000000;

JSON

{
  "hex": "#4a510c",
  "rgb": {
    "r": 74,
    "g": 81,
    "b": 12
  },
  "hsl": {
    "h": 66.087,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.41498,
    "c": 0.08788,
    "h": 115.5
  },
  "luminance": 0.07367
}

Semantic roles & 50–950 ramp

primary

#4A510C

secondary

#362C8C

accent

#37F14A

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#0A0A02

muted

#7C7C78

Preview Lab

Preview with #4A510C

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

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