#4A540F#4A540F

#4A540F is a dark, moderate yellow. Relative luminance 0.078; OKLCH L 42.3% C 0.090 H 117.8°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#4A540F
RGB	rgb(74, 84, 15)
HSL	hsl(69, 70%, 19%)
HSV	hsv(69, 82%, 33%)
CMYK	cmyk(11.9%, 0%, 82.1%, 67.1%)
CIE-LAB	lab(33.63, -13.94, 36.14)
CIE-LCH	lch(33.63, 38.74, 111.09°)
OKLab	oklab(42.31% -0.0419 0.0796)
OKLCH	oklch(42.31% 0.09 117.8)
XYZ	xyz(6.0807, 7.8310, 1.6431)
Luminance	0.0783 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A540F #190F54

analogous

#543C0F #4A540F #28540F

triadic

#4A540F #0F4A54 #540F4A

tetradic

#4A540F #0F543C #190F54 #540F28

square

#4A540F #0F543C #190F54 #540F28

split-complementary

#4A540F #0F2854 #3C0F54

monochromatic

#171A05 #1C2006 #4A540F #788818 #A5BC22

Accessibility & contrast

On white

8.18

#4A540F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4A540F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A540F

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A540F	#FFFFFF	#000000	##FFFFFF
##4A540F	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F02

Deuteranopia (green-blind)

#594F15

Tritanopia (blue-blind)

#4F4F47

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4a540f;
/* rgb */ color: rgb(74, 84, 15);
/* oklch */ color: oklch(42.3% 0.090 117.8);

Tailwind

colors: {
  custom: {
    50: '#7f8454',
    500: '#4a540f',
    950: '#000000',
  },
}

SCSS

$custom: #4a540f;
$custom-light: #7f8454;
$custom-dark: #000000;

JSON

{
  "hex": "#4a540f",
  "rgb": {
    "r": 74,
    "g": 84,
    "b": 15
  },
  "hsl": {
    "h": 68.696,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.42307,
    "c": 0.08993,
    "h": 117.8
  },
  "luminance": 0.07831
}

Semantic roles & 50–950 ramp

primary

#4A540F

secondary

#3E318E

accent

#3BED55

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#0A0A03

muted

#7C7C78

Preview Lab

Preview with #4A540F

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

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