#303028#303028

#303028 is a dark, near-neutral yellow. Relative luminance 0.029; OKLCH L 30.6% C 0.014 H 107.2°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#303028
RGB	rgb(48, 48, 40)
HSL	hsl(60, 9%, 17%)
HSV	hsv(60, 17%, 19%)
CMYK	cmyk(0%, 0%, 16.7%, 81.2%)
CIE-LAB	lab(19.62, -1.75, 5.14)
CIE-LCH	lch(19.62, 5.43, 108.86°)
OKLab	oklab(30.65% -0.0041 0.0133)
OKLCH	oklch(30.65% 0.014 107.2)
XYZ	xyz(2.6588, 2.8955, 2.4259)
Luminance	0.0290 (WCAG relative)
Temperature	neutral
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303028 #282830

analogous

#302C28 #303028 #2C3028

triadic

#303028 #283030 #302830

tetradic

#303028 #28302C #282830 #30282C

square

#303028 #28302C #282830 #30282C

split-complementary

#303028 #282C30 #2C2830

monochromatic

#11110E #11110E #303028 #515144 #737360

Accessibility & contrast

On white

13.30

#303028 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#303028 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303028

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303028	#FFFFFF	#000000	##FFFFFF
##303028	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F28

Deuteranopia (green-blind)

#323028

Tritanopia (blue-blind)

#312F2E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #303028;
/* rgb */ color: rgb(48, 48, 40);
/* oklch */ color: oklch(30.6% 0.014 107.2);

Tailwind

colors: {
  custom: {
    50: '#686861',
    500: '#303028',
    950: '#000000',
  },
}

SCSS

$custom: #303028;
$custom-light: #686861;
$custom-dark: #000000;

JSON

{
  "hex": "#303028",
  "rgb": {
    "r": 48,
    "g": 48,
    "b": 40
  },
  "hsl": {
    "h": 60,
    "s": 9.091,
    "l": 17.255
  },
  "oklch": {
    "l": 0.30645,
    "c": 0.0139,
    "h": 107.2
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#303028

secondary

#545460

accent

#76B276

background

#F6F6F5

surface

#EBEBE9

border

#C6C6C5

text

#060605

muted

#7A7A79

Preview Lab

Preview with #303028

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

Preview Lab → · Contrast checker → · Palette generator →