#42410D#42410D

#42410D is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.5% C 0.070 H 108.3°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#42410D
RGB	rgb(66, 65, 13)
HSL	hsl(59, 67%, 15%)
HSV	hsv(59, 80%, 26%)
CMYK	cmyk(0%, 1.5%, 80.3%, 74.1%)
CIE-LAB	lab(26.64, -6.90, 30.05)
CIE-LCH	lch(26.64, 30.84, 102.93°)
OKLab	oklab(36.53% -0.022 0.0666)
OKLCH	oklch(36.53% 0.07 108.3)
XYZ	xyz(4.2099, 4.9680, 1.1179)
Luminance	0.0497 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42410D #0D0E42

analogous

#42260D #42410D #28420D

triadic

#42410D #0D4241 #410D42

tetradic

#42410D #0D4226 #0D0E42 #420D28

square

#42410D #0D4226 #0D0E42 #420D28

split-complementary

#42410D #0D2842 #260D42

monochromatic

#1A1905 #1A1905 #42410D #757317 #A8A621

Accessibility & contrast

On white

10.53

#42410D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#42410D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42410D

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42410D	#FFFFFF	#000000	##FFFFFF
##42410D	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)

#473E05

Deuteranopia (green-blind)

#484011

Tritanopia (blue-blind)

#473C37

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #42410d;
/* rgb */ color: rgb(66, 65, 13);
/* oklch */ color: oklch(36.5% 0.070 108.3);

Tailwind

colors: {
  custom: {
    50: '#797550',
    500: '#42410d',
    950: '#000000',
  },
}

SCSS

$custom: #42410d;
$custom-light: #797550;
$custom-dark: #000000;

JSON

{
  "hex": "#42410d",
  "rgb": {
    "r": 66,
    "g": 65,
    "b": 13
  },
  "hsl": {
    "h": 58.868,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.36525,
    "c": 0.07015,
    "h": 108.3
  },
  "luminance": 0.04968
}

Semantic roles & 50–950 ramp

primary

#42410D

secondary

#2D2F7E

accent

#41EA3E

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #42410D

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

Preview Lab → · Contrast checker → · Palette generator →