#1B480F#1B480F

#1B480F is a dark, moderate green. Relative luminance 0.049; OKLCH L 35.7% C 0.099 H 139.9°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#1B480F
RGB	rgb(27, 72, 15)
HSL	hsl(107, 66%, 17%)
HSV	hsv(107, 79%, 28%)
CMYK	cmyk(62.5%, 0%, 79.2%, 71.8%)
CIE-LAB	lab(26.45, -27.55, 28.11)
CIE-LCH	lch(26.45, 39.36, 134.43°)
OKLab	oklab(35.68% -0.0757 0.0638)
OKLCH	oklch(35.68% 0.099 139.9)
XYZ	xyz(2.8555, 4.9020, 1.2475)
Luminance	0.0490 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 1.53

Forest Green (survey)

Hunter Green (survey)

#0B4008

ΔE00 2.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B480F #3C0F48

analogous

#38480F #1B480F #0F481F

triadic

#1B480F #0F1B48 #480F1B

tetradic

#1B480F #0F3848 #3C0F48 #481F0F

square

#1B480F #0F3848 #3C0F48 #481F0F

split-complementary

#1B480F #1F0F48 #480F38

monochromatic

#091905 #091905 #1B480F #2E7B1A #41AD24

Accessibility & contrast

On white

10.60

#1B480F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#1B480F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B480F

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B480F	#FFFFFF	#000000	##FFFFFF
##1B480F	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4106

Deuteranopia (green-blind)

#453D15

Tritanopia (blue-blind)

#16453D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1b480f;
/* rgb */ color: rgb(27, 72, 15);
/* oklch */ color: oklch(35.7% 0.099 139.9);

Tailwind

colors: {
  custom: {
    50: '#5d7b51',
    500: '#1b480f',
    950: '#000000',
  },
}

SCSS

$custom: #1b480f;
$custom-light: #5d7b51;
$custom-dark: #000000;

JSON

{
  "hex": "#1b480f",
  "rgb": {
    "r": 27,
    "g": 72,
    "b": 15
  },
  "hsl": {
    "h": 107.368,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.35684,
    "c": 0.09898,
    "h": 139.9
  },
  "luminance": 0.04902
}

Semantic roles & 50–950 ramp

primary

#1B480F

secondary

#713082

accent

#3FE8C5

background

#F5F7F4

surface

#E9EEE7

border

#C5C9C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1B480F

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

Preview Lab → · Contrast checker → · Palette generator →