#42480F#42480F

#42480F is a dark, moderate yellow. Relative luminance 0.058; OKLCH L 38.4% C 0.077 H 115.4°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#42480F
RGB	rgb(66, 72, 15)
HSL	hsl(66, 66%, 17%)
HSV	hsv(66, 79%, 28%)
CMYK	cmyk(8.3%, 0%, 79.2%, 71.8%)
CIE-LAB	lab(28.97, -10.97, 31.46)
CIE-LCH	lch(28.97, 33.32, 109.23°)
OKLab	oklab(38.39% -0.0332 0.07)
OKLCH	oklch(38.39% 0.077 115.4)
XYZ	xyz(4.6505, 5.8275, 1.3317)
Luminance	0.0583 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42480F #150F48

analogous

#48320F #42480F #26480F

triadic

#42480F #0F4248 #480F42

tetradic

#42480F #0F4832 #150F48 #480F26

square

#42480F #0F4832 #150F48 #480F26

split-complementary

#42480F #0F2648 #320F48

monochromatic

#171905 #171905 #42480F #707B1A #9FAD24

Accessibility & contrast

On white

9.70

#42480F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#42480F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42480F

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42480F	#FFFFFF	#000000	##FFFFFF
##42480F	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4406

Deuteranopia (green-blind)

#4D4514

Tritanopia (blue-blind)

#47433D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #42480f;
/* rgb */ color: rgb(66, 72, 15);
/* oklch */ color: oklch(38.4% 0.077 115.4);

Tailwind

colors: {
  custom: {
    50: '#787a52',
    500: '#42480f',
    950: '#000000',
  },
}

SCSS

$custom: #42480f;
$custom-light: #787a52;
$custom-dark: #000000;

JSON

{
  "hex": "#42480f",
  "rgb": {
    "r": 66,
    "g": 72,
    "b": 15
  },
  "hsl": {
    "h": 66.316,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.38394,
    "c": 0.07744,
    "h": 115.4
  },
  "luminance": 0.05827
}

Semantic roles & 50–950 ramp

primary

#42480F

secondary

#393082

accent

#3FE851

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #42480F

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

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