#05391B#05391B

#05391B is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.4% C 0.075 H 152.3°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#05391B
RGB	rgb(5, 57, 27)
HSL	hsl(145, 84%, 12%)
HSV	hsv(145, 91%, 22%)
CMYK	cmyk(91.2%, 0%, 52.6%, 77.6%)
CIE-LAB	lab(20.19, -24.65, 14.12)
CIE-LCH	lch(20.19, 28.40, 150.20°)
OKLab	oklab(30.37% -0.0662 0.0347)
OKLCH	oklch(30.37% 0.075 152.3)
XYZ	xyz(1.7234, 3.0374, 1.5322)
Luminance	0.0304 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05391B #390523

analogous

#093905 #05391B #053935

triadic

#05391B #1B0539 #391B05

tetradic

#05391B #050939 #390523 #393505

square

#05391B #050939 #390523 #393505

split-complementary

#05391B #350539 #390509

monochromatic

#021C0D #021C0D #05391B #0A7136 #0FAA50

Accessibility & contrast

On white

13.06

#05391B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#05391B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05391B

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05391B	#FFFFFF	#000000	##FFFFFF
##05391B	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393319

Deuteranopia (green-blind)

#332F1D

Tritanopia (blue-blind)

#003832

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #05391b;
/* rgb */ color: rgb(5, 57, 27);
/* oklch */ color: oklch(30.4% 0.075 152.3);

Tailwind

colors: {
  custom: {
    50: '#4f7057',
    500: '#05391b',
    950: '#000000',
  },
}

SCSS

$custom: #05391b;
$custom-light: #4f7057;
$custom-dark: #000000;

JSON

{
  "hex": "#05391b",
  "rgb": {
    "r": 5,
    "g": 57,
    "b": 27
  },
  "hsl": {
    "h": 145.385,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30369,
    "c": 0.07476,
    "h": 152.3
  },
  "luminance": 0.03038
}

Semantic roles & 50–950 ramp

primary

#05391B

secondary

#7A2054

accent

#2EA4FA

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #05391B

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

Preview Lab → · Contrast checker → · Palette generator →