#1B472D#1B472D

#1B472D is a dark, moderate green. Relative luminance 0.049; OKLCH L 35.9% C 0.067 H 155.0°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#1B472D
RGB	rgb(27, 71, 45)
HSL	hsl(145, 45%, 19%)
HSV	hsv(145, 62%, 28%)
CMYK	cmyk(62%, 0%, 36.6%, 72.2%)
CIE-LAB	lab(26.53, -22.23, 11.19)
CIE-LCH	lch(26.53, 24.89, 153.29°)
OKLab	oklab(35.89% -0.0605 0.0282)
OKLCH	oklch(35.89% 0.067 155)
XYZ	xyz(3.1786, 4.9287, 3.2659)
Luminance	0.0493 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B472D #471B35

analogous

#1F471B #1B472D #1B4743

triadic

#1B472D #2D1B47 #472D1B

tetradic

#1B472D #1B1F47 #471B35 #47431B

square

#1B472D #1B1F47 #471B35 #47431B

split-complementary

#1B472D #431B47 #471B1F

monochromatic

#08160E #0A1B11 #1B472D #2C7349 #3DA065

Accessibility & contrast

On white

10.58

#1B472D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#1B472D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B472D

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B472D	#FFFFFF	#000000	##FFFFFF
##1B472D	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47412B

Deuteranopia (green-blind)

#413D2F

Tritanopia (blue-blind)

#0E4640

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1b472d;
/* rgb */ color: rgb(27, 71, 45);
/* oklch */ color: oklch(35.9% 0.067 155.0);

Tailwind

colors: {
  custom: {
    50: '#5c7a66',
    500: '#1b472d',
    950: '#000000',
  },
}

SCSS

$custom: #1b472d;
$custom-light: #5c7a66;
$custom-dark: #000000;

JSON

{
  "hex": "#1b472d",
  "rgb": {
    "r": 27,
    "g": 71,
    "b": 45
  },
  "hsl": {
    "h": 144.545,
    "s": 44.898,
    "l": 19.216
  },
  "oklch": {
    "l": 0.35892,
    "c": 0.06676,
    "h": 155
  },
  "luminance": 0.04929
}

Semantic roles & 50–950 ramp

primary

#1B472D

secondary

#7D4164

accent

#53A0D5

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#040905

muted

#797B7A

Preview Lab

Preview with #1B472D

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

Preview Lab → · Contrast checker → · Palette generator →