#383C28#383C28

#383C28 is a dark, muted yellow-green. Relative luminance 0.042; OKLCH L 34.6% C 0.033 H 117.4°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#383C28
RGB	rgb(56, 60, 40)
HSL	hsl(72, 20%, 20%)
HSV	hsv(72, 33%, 24%)
CMYK	cmyk(6.7%, 0%, 33.3%, 76.5%)
CIE-LAB	lab(24.40, -5.78, 11.84)
CIE-LCH	lch(24.40, 13.17, 116.02°)
OKLab	oklab(34.63% -0.0154 0.0297)
OKLCH	oklch(34.63% 0.033 117.4)
XYZ	xyz(3.6297, 4.2257, 2.6315)
Luminance	0.0423 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383C28 #2C283C

analogous

#3C3628 #383C28 #2E3C28

triadic

#383C28 #28383C #3C2838

tetradic

#383C28 #283C36 #2C283C #3C282E

square

#383C28 #283C36 #2C283C #3C282E

split-complementary

#383C28 #282E3C #36283C

monochromatic

#11120C #161710 #383C28 #5A6140 #7D8559

Accessibility & contrast

On white

11.38

#383C28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#383C28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383C28

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383C28	#FFFFFF	#000000	##FFFFFF
##383C28	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3A27

Deuteranopia (green-blind)

#3E3A29

Tritanopia (blue-blind)

#3A3A37

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #383c28;
/* rgb */ color: rgb(56, 60, 40);
/* oklch */ color: oklch(34.6% 0.033 117.4);

Tailwind

colors: {
  custom: {
    50: '#6f7162',
    500: '#383c28',
    950: '#000000',
  },
}

SCSS

$custom: #383c28;
$custom-light: #6f7162;
$custom-dark: #000000;

JSON

{
  "hex": "#383c28",
  "rgb": {
    "r": 56,
    "g": 60,
    "b": 40
  },
  "hsl": {
    "h": 72,
    "s": 20,
    "l": 19.608
  },
  "oklch": {
    "l": 0.34626,
    "c": 0.03342,
    "h": 117.4
  },
  "luminance": 0.04226
}

Semantic roles & 50–950 ramp

primary

#383C28

secondary

#58526D

accent

#6BBD7B

background

#F6F6F5

surface

#ECECEA

border

#C7C7C6

text

#070705

muted

#7A7A79

Preview Lab

Preview with #383C28

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

Preview Lab → · Contrast checker → · Palette generator →