#303628#303628

#303628 is a dark, muted yellow-green. Relative luminance 0.034; OKLCH L 32.3% C 0.025 H 126.7°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#303628
RGB	rgb(48, 54, 40)
HSL	hsl(86, 15%, 18%)
HSV	hsv(86, 26%, 21%)
CMYK	cmyk(11.1%, 0%, 25.9%, 78.8%)
CIE-LAB	lab(21.65, -5.68, 7.97)
CIE-LCH	lch(21.65, 9.79, 125.47°)
OKLab	oklab(32.26% -0.0151 0.0203)
OKLCH	oklch(32.26% 0.025 126.7)
XYZ	xyz(2.9210, 3.4199, 2.5133)
Luminance	0.0342 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303628 #2E2836

analogous

#363528 #303628 #293628

triadic

#303628 #283036 #362830

tetradic

#303628 #283635 #2E2836 #362829

square

#303628 #283635 #2E2836 #362829

split-complementary

#303628 #282936 #352836

monochromatic

#10120D #11130E #303628 #4F5942 #6F7C5C

Accessibility & contrast

On white

12.47

#303628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#303628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303628

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303628	#FFFFFF	#000000	##FFFFFF
##303628	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383427

Deuteranopia (green-blind)

#373429

Tritanopia (blue-blind)

#313532

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #303628;
/* rgb */ color: rgb(48, 54, 40);
/* oklch */ color: oklch(32.3% 0.025 126.7);

Tailwind

colors: {
  custom: {
    50: '#686d61',
    500: '#303628',
    950: '#000000',
  },
}

SCSS

$custom: #303628;
$custom-light: #686d61;
$custom-dark: #000000;

JSON

{
  "hex": "#303628",
  "rgb": {
    "r": 48,
    "g": 54,
    "b": 40
  },
  "hsl": {
    "h": 85.714,
    "s": 14.894,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32256,
    "c": 0.02534,
    "h": 126.7
  },
  "luminance": 0.0342
}

Semantic roles & 50–950 ramp

primary

#303628

secondary

#5C5367

accent

#70B88F

background

#F6F6F5

surface

#EBEBEA

border

#C6C6C6

text

#060705

muted

#7A7A79

Preview Lab

Preview with #303628

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

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