#42480D#42480D

#42480D is a dark, moderate yellow. Relative luminance 0.058; OKLCH L 38.4% C 0.079 H 115.3°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#42480D
RGB	rgb(66, 72, 13)
HSL	hsl(66, 69%, 17%)
HSV	hsv(66, 82%, 28%)
CMYK	cmyk(8.3%, 0%, 81.9%, 71.8%)
CIE-LAB	lab(28.96, -11.09, 32.28)
CIE-LCH	lch(28.96, 34.13, 108.97°)
OKLab	oklab(38.38% -0.0337 0.0713)
OKLCH	oklch(38.38% 0.079 115.3)
XYZ	xyz(4.6369, 5.8221, 1.2602)
Luminance	0.0582 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42480D #130D48

analogous

#48310D #42480D #25480D

triadic

#42480D #0D4248 #480D42

tetradic

#42480D #0D4831 #130D48 #480D25

square

#42480D #0D4831 #130D48 #480D25

split-complementary

#42480D #0D2548 #310D48

monochromatic

#181A05 #181A05 #42480D #727C16 #A1B020

Accessibility & contrast

On white

9.70

#42480D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#42480D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42480D

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42480D	#FFFFFF	#000000	##FFFFFF
##42480D	1.00	9.70	2.16	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4403

Deuteranopia (green-blind)

#4D4512

Tritanopia (blue-blind)

#47433D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #42480d;
/* rgb */ color: rgb(66, 72, 13);
/* oklch */ color: oklch(38.4% 0.079 115.3);

Tailwind

colors: {
  custom: {
    50: '#797a51',
    500: '#42480d',
    950: '#000000',
  },
}

SCSS

$custom: #42480d;
$custom-light: #797a51;
$custom-dark: #000000;

JSON

{
  "hex": "#42480d",
  "rgb": {
    "r": 66,
    "g": 72,
    "b": 13
  },
  "hsl": {
    "h": 66.102,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.38378,
    "c": 0.07887,
    "h": 115.3
  },
  "luminance": 0.05822
}

Semantic roles & 50–950 ramp

primary

#42480D

secondary

#362D83

accent

#3CEC4E

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #42480D

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

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