#383F05#383F05

#383F05 is a dark, moderate yellow. Relative luminance 0.044; OKLCH L 34.9% C 0.076 H 116.8°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#383F05
RGB	rgb(56, 63, 5)
HSL	hsl(67, 85%, 13%)
HSV	hsv(67, 92%, 25%)
CMYK	cmyk(11.1%, 0%, 92.1%, 75.3%)
CIE-LAB	lab(24.97, -11.28, 31.43)
CIE-LCH	lch(24.97, 33.39, 109.75°)
OKLab	oklab(34.94% -0.0345 0.0683)
OKLCH	oklch(34.94% 0.077 116.8)
XYZ	xyz(3.4359, 4.4068, 0.8131)
Luminance	0.0441 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383F05 #0C053F

analogous

#3F2905 #383F05 #1B3F05

triadic

#383F05 #05383F #3F0538

tetradic

#383F05 #053F29 #0C053F #3F051B

square

#383F05 #053F29 #0C053F #3F051B

split-complementary

#383F05 #051B3F #29053F

monochromatic

#191C02 #191C02 #383F05 #6A7809 #9DB00E

Accessibility & contrast

On white

11.16

#383F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#383F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383F05

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383F05	#FFFFFF	#000000	##FFFFFF
##383F05	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B00

Deuteranopia (green-blind)

#433C0A

Tritanopia (blue-blind)

#3C3B35

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #383f05;
/* rgb */ color: rgb(56, 63, 5);
/* oklch */ color: oklch(34.9% 0.076 116.8);

Tailwind

colors: {
  custom: {
    50: '#71734b',
    500: '#383f05',
    950: '#000000',
  },
}

SCSS

$custom: #383f05;
$custom-light: #71734b;
$custom-dark: #000000;

JSON

{
  "hex": "#383f05",
  "rgb": {
    "r": 56,
    "g": 63,
    "b": 5
  },
  "hsl": {
    "h": 67.241,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.34937,
    "c": 0.0765,
    "h": 116.8
  },
  "luminance": 0.04407
}

Semantic roles & 50–950 ramp

primary

#383F05

secondary

#2C2080

accent

#2CFC45

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #383F05

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

Preview Lab → · Contrast checker → · Palette generator →