#39490B#39490B

#39490B is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 37.8% C 0.086 H 123.5°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#39490B
RGB	rgb(57, 73, 11)
HSL	hsl(75, 74%, 16%)
HSV	hsv(75, 85%, 29%)
CMYK	cmyk(21.9%, 0%, 84.9%, 71.4%)
CIE-LAB	lab(28.54, -16.18, 32.39)
CIE-LCH	lch(28.54, 36.20, 116.54°)
OKLab	oklab(37.84% -0.0473 0.0714)
OKLCH	oklch(37.84% 0.086 123.5)
XYZ	xyz(4.1303, 5.6591, 1.1913)
Luminance	0.0566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39490B #1B0B49

analogous

#493A0B #39490B #1A490B

triadic

#39490B #0B3949 #490B39

tetradic

#39490B #0B493A #1B0B49 #490B1A

square

#39490B #0B493A #1B0B49 #490B1A

split-complementary

#39490B #0B1A49 #3A0B49

monochromatic

#151B04 #151B04 #39490B #637E13 #8CB31B

Accessibility & contrast

On white

9.85

#39490B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#39490B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39490B

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39490B	#FFFFFF	#000000	##FFFFFF
##39490B	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4401

Deuteranopia (green-blind)

#4C4311

Tritanopia (blue-blind)

#3C453D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #39490b;
/* rgb */ color: rgb(57, 73, 11);
/* oklch */ color: oklch(37.8% 0.086 123.5);

Tailwind

colors: {
  custom: {
    50: '#727b50',
    500: '#39490b',
    950: '#000000',
  },
}

SCSS

$custom: #39490b;
$custom-light: #727b50;
$custom-dark: #000000;

JSON

{
  "hex": "#39490b",
  "rgb": {
    "r": 57,
    "g": 73,
    "b": 11
  },
  "hsl": {
    "h": 75.484,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.37843,
    "c": 0.0857,
    "h": 123.5
  },
  "luminance": 0.05659
}

Semantic roles & 50–950 ramp

primary

#39490B

secondary

#422A85

accent

#37F067

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #39490B

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

Preview Lab → · Contrast checker → · Palette generator →