#42470E#42470E

#42470E is a dark, moderate yellow. Relative luminance 0.057; OKLCH L 38.1% C 0.077 H 114.5°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#42470E
RGB	rgb(66, 71, 14)
HSL	hsl(65, 67%, 17%)
HSV	hsv(65, 80%, 28%)
CMYK	cmyk(7%, 0%, 80.3%, 72.2%)
CIE-LAB	lab(28.63, -10.45, 31.55)
CIE-LCH	lch(28.63, 33.24, 108.32°)
OKLab	oklab(38.12% -0.0318 0.07)
OKLCH	oklch(38.12% 0.077 114.5)
XYZ	xyz(4.5794, 5.6965, 1.2737)
Luminance	0.0570 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42470E #130E47

analogous

#47300E #42470E #26470E

triadic

#42470E #0E4247 #470E42

tetradic

#42470E #0E4730 #130E47 #470E26

square

#42470E #0E4730 #130E47 #470E26

split-complementary

#42470E #0E2647 #300E47

monochromatic

#181A05 #181A05 #42470E #727A18 #A1AD22

Accessibility & contrast

On white

9.82

#42470E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#42470E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42470E

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42470E	#FFFFFF	#000000	##FFFFFF
##42470E	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4305

Deuteranopia (green-blind)

#4D4413

Tritanopia (blue-blind)

#47423C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #42470e;
/* rgb */ color: rgb(66, 71, 14);
/* oklch */ color: oklch(38.1% 0.077 114.5);

Tailwind

colors: {
  custom: {
    50: '#797a51',
    500: '#42470e',
    950: '#000000',
  },
}

SCSS

$custom: #42470e;
$custom-light: #797a51;
$custom-dark: #000000;

JSON

{
  "hex": "#42470e",
  "rgb": {
    "r": 66,
    "g": 71,
    "b": 14
  },
  "hsl": {
    "h": 65.263,
    "s": 67.059,
    "l": 16.667
  },
  "oklch": {
    "l": 0.38119,
    "c": 0.07687,
    "h": 114.5
  },
  "luminance": 0.05696
}

Semantic roles & 50–950 ramp

primary

#42470E

secondary

#362F82

accent

#3EEA4D

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #42470E

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

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