#474C18#474C18

#474C18 is a dark, moderate yellow. Relative luminance 0.066; OKLCH L 40.0% C 0.073 H 114.4°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#474C18
RGB	rgb(71, 76, 24)
HSL	hsl(66, 52%, 20%)
HSV	hsv(66, 68%, 30%)
CMYK	cmyk(6.6%, 0%, 68.4%, 70.2%)
CIE-LAB	lab(30.82, -10.20, 29.29)
CIE-LCH	lch(30.82, 31.02, 109.21°)
OKLab	oklab(40.01% -0.0303 0.0669)
OKLCH	oklch(40.01% 0.073 114.4)
XYZ	xyz(5.3480, 6.5745, 1.8513)
Luminance	0.0657 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474C18 #1D184C

analogous

#4C3718 #474C18 #2D4C18

triadic

#474C18 #18474C #4C1847

tetradic

#474C18 #184C37 #1D184C #4C182D

square

#474C18 #184C37 #1D184C #4C182D

split-complementary

#474C18 #182D4C #37184C

monochromatic

#161707 #1C1D09 #474C18 #727B27 #9EA935

Accessibility & contrast

On white

9.07

#474C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#474C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474C18

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474C18	#FFFFFF	#000000	##FFFFFF
##474C18	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524812

Deuteranopia (green-blind)

#51491B

Tritanopia (blue-blind)

#4C4741

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #474c18;
/* rgb */ color: rgb(71, 76, 24);
/* oklch */ color: oklch(40.0% 0.073 114.4);

Tailwind

colors: {
  custom: {
    50: '#7c7d58',
    500: '#474c18',
    950: '#000000',
  },
}

SCSS

$custom: #474c18;
$custom-light: #7c7d58;
$custom-dark: #000000;

JSON

{
  "hex": "#474c18",
  "rgb": {
    "r": 71,
    "g": 76,
    "b": 24
  },
  "hsl": {
    "h": 65.769,
    "s": 52,
    "l": 19.608
  },
  "oklch": {
    "l": 0.40008,
    "c": 0.07345,
    "h": 114.4
  },
  "luminance": 0.06574
}

Semantic roles & 50–950 ramp

primary

#474C18

secondary

#443D83

accent

#4CDB5A

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#0A0903

muted

#7C7B78

Preview Lab

Preview with #474C18

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

Preview Lab → · Contrast checker → · Palette generator →