#39300B#39300B

#39300B is a dark, muted yellow. Relative luminance 0.030; OKLCH L 31.1% C 0.054 H 95.2°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#39300B
RGB	rgb(57, 48, 11)
HSL	hsl(48, 68%, 13%)
HSV	hsv(48, 81%, 22%)
CMYK	cmyk(0%, 15.8%, 80.7%, 77.6%)
CIE-LAB	lab(20.08, -0.99, 23.90)
CIE-LCH	lch(20.08, 23.92, 92.37°)
OKLab	oklab(31.07% -0.0049 0.0541)
OKLCH	oklch(31.07% 0.054 95.2)
XYZ	xyz(2.8048, 3.0081, 0.7494)
Luminance	0.0301 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39300B #0B1439

analogous

#39190B #39300B #2B390B

triadic

#39300B #0B3930 #300B39

tetradic

#39300B #0B3919 #0B1439 #390B2B

square

#39300B #0B3919 #0B1439 #390B2B

split-complementary

#39300B #0B2B39 #190B39

monochromatic

#1A1605 #1A1605 #39300B #6C5B15 #A0861F

Accessibility & contrast

On white

13.11

#39300B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#39300B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39300B

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39300B	#FFFFFF	#000000	##FFFFFF
##39300B	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F06

Deuteranopia (green-blind)

#38320D

Tritanopia (blue-blind)

#3E2C28

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #39300b;
/* rgb */ color: rgb(57, 48, 11);
/* oklch */ color: oklch(31.1% 0.054 95.2);

Tailwind

colors: {
  custom: {
    50: '#71684c',
    500: '#39300b',
    950: '#000000',
  },
}

SCSS

$custom: #39300b;
$custom-light: #71684c;
$custom-dark: #000000;

JSON

{
  "hex": "#39300b",
  "rgb": {
    "r": 57,
    "g": 48,
    "b": 11
  },
  "hsl": {
    "h": 48.261,
    "s": 67.647,
    "l": 13.333
  },
  "oklch": {
    "l": 0.31069,
    "c": 0.05431,
    "h": 95.2
  },
  "luminance": 0.03008
}

Semantic roles & 50–950 ramp

primary

#39300B

secondary

#2A3976

accent

#5FEB3D

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #39300B

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

Preview Lab → · Contrast checker → · Palette generator →