#303018#303018

#303018 is a dark, muted yellow. Relative luminance 0.028; OKLCH L 30.2% C 0.039 H 108.5°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#303018
RGB	rgb(48, 48, 24)
HSL	hsl(60, 33%, 14%)
HSV	hsv(60, 50%, 19%)
CMYK	cmyk(0%, 0%, 50%, 81.2%)
CIE-LAB	lab(19.26, -4.46, 15.35)
CIE-LCH	lch(19.26, 15.98, 106.22°)
OKLab	oklab(30.24% -0.0124 0.0371)
OKLCH	oklch(30.24% 0.039 108.5)
XYZ	xyz(2.4408, 2.8083, 1.2775)
Luminance	0.0281 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303018 #181830

analogous

#302418 #303018 #243018

triadic

#303018 #183030 #301830

tetradic

#303018 #183024 #181830 #301824

square

#303018 #183024 #181830 #301824

split-complementary

#303018 #182430 #241830

monochromatic

#14140A #14140A #303018 #59592C #828241

Accessibility & contrast

On white

13.45

#303018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#303018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303018

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303018	#FFFFFF	#000000	##FFFFFF
##303018	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E16

Deuteranopia (green-blind)

#342F19

Tritanopia (blue-blind)

#332D2A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #303018;
/* rgb */ color: rgb(48, 48, 24);
/* oklch */ color: oklch(30.2% 0.039 108.5);

Tailwind

colors: {
  custom: {
    50: '#696855',
    500: '#303018',
    950: '#000000',
  },
}

SCSS

$custom: #303018;
$custom-light: #696855;
$custom-dark: #000000;

JSON

{
  "hex": "#303018",
  "rgb": {
    "r": 48,
    "g": 48,
    "b": 24
  },
  "hsl": {
    "h": 60,
    "s": 33.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.3024,
    "c": 0.03916,
    "h": 108.5
  },
  "luminance": 0.02808
}

Semantic roles & 50–950 ramp

primary

#303018

secondary

#3F3F65

accent

#5EC95E

background

#F6F6F4

surface

#EBEBE8

border

#C6C6C4

text

#060603

muted

#7A7A78

Preview Lab

Preview with #303018

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

Preview Lab → · Contrast checker → · Palette generator →