#0B4B15#0B4B15

#0B4B15 is a dark, moderate green. Relative luminance 0.052; OKLCH L 36.2% C 0.105 H 145.1°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#0B4B15
RGB	rgb(11, 75, 21)
HSL	hsl(129, 74%, 17%)
HSV	hsv(129, 85%, 29%)
CMYK	cmyk(85.3%, 0%, 72%, 70.6%)
CIE-LAB	lab(27.18, -31.89, 25.89)
CIE-LCH	lch(27.18, 41.08, 140.92°)
OKLab	oklab(36.17% -0.086 0.0601)
OKLCH	oklch(36.17% 0.105 145.1)
XYZ	xyz(2.7892, 5.1571, 1.5577)
Luminance	0.0516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 1.39

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4B15 #4B0B41

analogous

#214B0B #0B4B15 #0B4B35

triadic

#0B4B15 #150B4B #4B150B

tetradic

#0B4B15 #0B214B #4B0B41 #4B350B

square

#0B4B15 #0B214B #4B0B41 #4B350B

split-complementary

#0B4B15 #350B4B #4B0B21

monochromatic

#041B07 #041B07 #0B4B15 #138024 #1BB633

Accessibility & contrast

On white

10.34

#0B4B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#0B4B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4B15

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4B15	#FFFFFF	#000000	##FFFFFF
##0B4B15	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C430E

Deuteranopia (green-blind)

#453E1A

Tritanopia (blue-blind)

#004940

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0b4b15;
/* rgb */ color: rgb(11, 75, 21);
/* oklch */ color: oklch(36.2% 0.105 145.1);

Tailwind

colors: {
  custom: {
    50: '#577e55',
    500: '#0b4b15',
    950: '#000000',
  },
}

SCSS

$custom: #0b4b15;
$custom-light: #577e55;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4b15",
  "rgb": {
    "r": 11,
    "g": 75,
    "b": 21
  },
  "hsl": {
    "h": 129.375,
    "s": 74.419,
    "l": 16.863
  },
  "oklch": {
    "l": 0.3617,
    "c": 0.10495,
    "h": 145.1
  },
  "luminance": 0.05157
}

Semantic roles & 50–950 ramp

primary

#0B4B15

secondary

#872B79

accent

#37D4F1

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #0B4B15

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

Preview Lab → · Contrast checker → · Palette generator →