#42410E#42410E

#42410E is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.5% C 0.069 H 108.3°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#42410E
RGB	rgb(66, 65, 14)
HSL	hsl(59, 65%, 16%)
HSV	hsv(59, 79%, 26%)
CMYK	cmyk(0%, 1.5%, 78.8%, 74.1%)
CIE-LAB	lab(26.65, -6.84, 29.62)
CIE-LCH	lch(26.65, 30.40, 103.00°)
OKLab	oklab(36.53% -0.0218 0.0659)
OKLCH	oklch(36.53% 0.069 108.3)
XYZ	xyz(4.2165, 4.9707, 1.1527)
Luminance	0.0497 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42410E #0E0F42

analogous

#42270E #42410E #29420E

triadic

#42410E #0E4241 #410E42

tetradic

#42410E #0E4227 #0E0F42 #420E29

square

#42410E #0E4227 #0E0F42 #420E29

split-complementary

#42410E #0E2942 #270E42

monochromatic

#191905 #191905 #42410E #747319 #A7A423

Accessibility & contrast

On white

10.53

#42410E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#42410E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42410E

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42410E	#FFFFFF	#000000	##FFFFFF
##42410E	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E06

Deuteranopia (green-blind)

#484012

Tritanopia (blue-blind)

#473C37

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #42410e;
/* rgb */ color: rgb(66, 65, 14);
/* oklch */ color: oklch(36.5% 0.069 108.3);

Tailwind

colors: {
  custom: {
    50: '#787550',
    500: '#42410e',
    950: '#000000',
  },
}

SCSS

$custom: #42410e;
$custom-light: #787550;
$custom-dark: #000000;

JSON

{
  "hex": "#42410e",
  "rgb": {
    "r": 66,
    "g": 65,
    "b": 14
  },
  "hsl": {
    "h": 58.846,
    "s": 65,
    "l": 15.686
  },
  "oklch": {
    "l": 0.36533,
    "c": 0.06939,
    "h": 108.3
  },
  "luminance": 0.04971
}

Semantic roles & 50–950 ramp

primary

#42410E

secondary

#2F307D

accent

#43E840

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #42410E

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

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