#383F09#383F09

#383F09 is a dark, moderate yellow. Relative luminance 0.044; OKLCH L 35.0% C 0.074 H 116.9°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#383F09
RGB	rgb(56, 63, 9)
HSL	hsl(68, 75%, 14%)
HSV	hsv(68, 86%, 25%)
CMYK	cmyk(11.1%, 0%, 85.7%, 75.3%)
CIE-LAB	lab(25.00, -11.05, 29.82)
CIE-LCH	lch(25.00, 31.80, 110.33°)
OKLab	oklab(34.97% -0.0334 0.0657)
OKLCH	oklch(34.97% 0.074 116.9)
XYZ	xyz(3.4578, 4.4155, 0.9285)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383F09 #10093F

analogous

#3F2B09 #383F09 #1D3F09

triadic

#383F09 #09383F #3F0938

tetradic

#383F09 #093F2B #10093F #3F091D

square

#383F09 #093F2B #10093F #3F091D

split-complementary

#383F09 #091D3F #2B093F

monochromatic

#181B04 #181B04 #383F09 #687511 #97AA18

Accessibility & contrast

On white

11.15

#383F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#383F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383F09

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383F09	#FFFFFF	#000000	##FFFFFF
##383F09	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B01

Deuteranopia (green-blind)

#433C0E

Tritanopia (blue-blind)

#3C3B35

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #383f09;
/* rgb */ color: rgb(56, 63, 9);
/* oklch */ color: oklch(35.0% 0.074 116.9);

Tailwind

colors: {
  custom: {
    50: '#71734d',
    500: '#383f09',
    950: '#000000',
  },
}

SCSS

$custom: #383f09;
$custom-light: #71734d;
$custom-dark: #000000;

JSON

{
  "hex": "#383f09",
  "rgb": {
    "r": 56,
    "g": 63,
    "b": 9
  },
  "hsl": {
    "h": 67.778,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.34967,
    "c": 0.07366,
    "h": 116.9
  },
  "luminance": 0.04415
}

Semantic roles & 50–950 ramp

primary

#383F09

secondary

#32277D

accent

#36F24E

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #383F09

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

Preview Lab → · Contrast checker → · Palette generator →