#30390B#30390B

#30390B is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.6% C 0.067 H 119.9°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#30390B
RGB	rgb(48, 57, 11)
HSL	hsl(72, 68%, 13%)
HSV	hsv(72, 81%, 22%)
CMYK	cmyk(15.8%, 0%, 80.7%, 77.6%)
CIE-LAB	lab(22.23, -11.41, 25.98)
CIE-LCH	lch(22.23, 28.38, 113.72°)
OKLab	oklab(32.56% -0.0336 0.0584)
OKLCH	oklch(32.56% 0.067 119.9)
XYZ	xyz(2.7425, 3.5788, 0.8628)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30390B #140B39

analogous

#392B0B #30390B #19390B

triadic

#30390B #0B3039 #390B30

tetradic

#30390B #0B392B #140B39 #390B19

square

#30390B #0B392B #140B39 #390B19

split-complementary

#30390B #0B1939 #2B0B39

monochromatic

#161A05 #161A05 #30390B #5B6C15 #86A01F

Accessibility & contrast

On white

12.24

#30390B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#30390B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30390B

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30390B	#FFFFFF	#000000	##FFFFFF
##30390B	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3505

Deuteranopia (green-blind)

#3C350F

Tritanopia (blue-blind)

#333630

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #30390b;
/* rgb */ color: rgb(48, 57, 11);
/* oklch */ color: oklch(32.6% 0.067 119.9);

Tailwind

colors: {
  custom: {
    50: '#6a6f4d',
    500: '#30390b',
    950: '#000000',
  },
}

SCSS

$custom: #30390b;
$custom-light: #6a6f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#30390b",
  "rgb": {
    "r": 48,
    "g": 57,
    "b": 11
  },
  "hsl": {
    "h": 71.739,
    "s": 67.647,
    "l": 13.333
  },
  "oklch": {
    "l": 0.32564,
    "c": 0.06735,
    "h": 119.9
  },
  "luminance": 0.03579
}

Semantic roles & 50–950 ramp

primary

#30390B

secondary

#392A76

accent

#3DEB5F

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#060701

muted

#7A7A77

Preview Lab

Preview with #30390B

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

Preview Lab → · Contrast checker → · Palette generator →