#05381B#05381B

#05381B is a dark, moderate green. Relative luminance 0.029; OKLCH L 30.0% C 0.073 H 152.7°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#05381B
RGB	rgb(5, 56, 27)
HSL	hsl(146, 84%, 12%)
HSV	hsv(146, 91%, 22%)
CMYK	cmyk(91.1%, 0%, 51.8%, 78%)
CIE-LAB	lab(19.80, -24.21, 13.61)
CIE-LCH	lch(19.80, 27.77, 150.65°)
OKLab	oklab(30.04% -0.0651 0.0335)
OKLCH	oklch(30.04% 0.073 152.7)
XYZ	xyz(1.6744, 2.9395, 1.5158)
Luminance	0.0294 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05381B #380522

analogous

#093805 #05381B #053835

triadic

#05381B #1B0538 #381B05

tetradic

#05381B #050938 #380522 #383505

square

#05381B #050938 #380522 #383505

split-complementary

#05381B #350538 #380509

monochromatic

#031C0E #031C0E #05381B #0A7036 #0FA851

Accessibility & contrast

On white

13.22

#05381B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#05381B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05381B

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05381B	#FFFFFF	#000000	##FFFFFF
##05381B	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383219

Deuteranopia (green-blind)

#322E1D

Tritanopia (blue-blind)

#003731

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #05381b;
/* rgb */ color: rgb(5, 56, 27);
/* oklch */ color: oklch(30.0% 0.073 152.7);

Tailwind

colors: {
  custom: {
    50: '#4f6f57',
    500: '#05381b',
    950: '#000000',
  },
}

SCSS

$custom: #05381b;
$custom-light: #4f6f57;
$custom-dark: #000000;

JSON

{
  "hex": "#05381b",
  "rgb": {
    "r": 5,
    "g": 56,
    "b": 27
  },
  "hsl": {
    "h": 145.882,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30044,
    "c": 0.0732,
    "h": 152.7
  },
  "luminance": 0.0294
}

Semantic roles & 50–950 ramp

primary

#05381B

secondary

#792053

accent

#2EA2FA

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #05381B

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

Preview Lab → · Contrast checker → · Palette generator →