#42490D#42490D

#42490D is a dark, moderate yellow. Relative luminance 0.060; OKLCH L 38.6% C 0.080 H 116.2°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#42490D
RGB	rgb(66, 73, 13)
HSL	hsl(67, 70%, 17%)
HSV	hsv(67, 82%, 29%)
CMYK	cmyk(9.6%, 0%, 82.2%, 71.4%)
CIE-LAB	lab(29.29, -11.68, 32.59)
CIE-LCH	lch(29.29, 34.62, 109.71°)
OKLab	oklab(38.65% -0.0353 0.072)
OKLCH	oklch(38.65% 0.08 116.2)
XYZ	xyz(4.7021, 5.9525, 1.2819)
Luminance	0.0595 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42490D #140D49

analogous

#49320D #42490D #24490D

triadic

#42490D #0D4249 #490D42

tetradic

#42490D #0D4932 #140D49 #490D24

square

#42490D #0D4932 #140D49 #490D24

split-complementary

#42490D #0D2449 #320D49

monochromatic

#171A05 #171A05 #42490D #717D16 #A0B120

Accessibility & contrast

On white

9.59

#42490D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#42490D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42490D

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42490D	#FFFFFF	#000000	##FFFFFF
##42490D	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4503

Deuteranopia (green-blind)

#4E4512

Tritanopia (blue-blind)

#47443E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #42490d;
/* rgb */ color: rgb(66, 73, 13);
/* oklch */ color: oklch(38.6% 0.080 116.2);

Tailwind

colors: {
  custom: {
    50: '#797b51',
    500: '#42490d',
    950: '#000000',
  },
}

SCSS

$custom: #42490d;
$custom-light: #797b51;
$custom-dark: #000000;

JSON

{
  "hex": "#42490d",
  "rgb": {
    "r": 66,
    "g": 73,
    "b": 13
  },
  "hsl": {
    "h": 67,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.38645,
    "c": 0.08016,
    "h": 116.2
  },
  "luminance": 0.05952
}

Semantic roles & 50–950 ramp

primary

#42490D

secondary

#382D84

accent

#3BED50

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #42490D

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

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