#42480A#42480A

#42480A is a dark, moderate yellow. Relative luminance 0.058; OKLCH L 38.4% C 0.081 H 115.3°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#42480A
RGB	rgb(66, 72, 10)
HSL	hsl(66, 76%, 16%)
HSV	hsv(66, 86%, 28%)
CMYK	cmyk(8.3%, 0%, 86.1%, 71.8%)
CIE-LAB	lab(28.94, -11.25, 33.40)
CIE-LCH	lch(28.94, 35.24, 108.61°)
OKLab	oklab(38.36% -0.0344 0.073)
OKLCH	oklch(38.36% 0.081 115.3)
XYZ	xyz(4.6191, 5.8150, 1.1662)
Luminance	0.0582 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42480A #100A48

analogous

#482F0A #42480A #23480A

triadic

#42480A #0A4248 #480A42

tetradic

#42480A #0A482F #100A48 #480A23

square

#42480A #0A482F #100A48 #480A23

split-complementary

#42480A #0A2348 #2F0A48

monochromatic

#191B04 #191B04 #42480A #737E11 #A5B319

Accessibility & contrast

On white

9.71

#42480A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#42480A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42480A

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42480A	#FFFFFF	#000000	##FFFFFF
##42480A	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4400

Deuteranopia (green-blind)

#4D4510

Tritanopia (blue-blind)

#47433D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #42480a;
/* rgb */ color: rgb(66, 72, 10);
/* oklch */ color: oklch(38.4% 0.081 115.3);

Tailwind

colors: {
  custom: {
    50: '#797a4f',
    500: '#42480a',
    950: '#000000',
  },
}

SCSS

$custom: #42480a;
$custom-light: #797a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#42480a",
  "rgb": {
    "r": 66,
    "g": 72,
    "b": 10
  },
  "hsl": {
    "h": 65.806,
    "s": 75.61,
    "l": 16.078
  },
  "oklch": {
    "l": 0.38357,
    "c": 0.08076,
    "h": 115.3
  },
  "luminance": 0.05815
}

Semantic roles & 50–950 ramp

primary

#42480A

secondary

#322985

accent

#36F248

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #42480A

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

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