#1C4530#1C4530

#1C4530 is a dark, muted green. Relative luminance 0.047; OKLCH L 35.4% C 0.059 H 158.8°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#1C4530
RGB	rgb(28, 69, 48)
HSL	hsl(149, 42%, 19%)
HSV	hsv(149, 59%, 27%)
CMYK	cmyk(59.4%, 0%, 30.4%, 72.9%)
CIE-LAB	lab(25.91, -20.21, 8.42)
CIE-LCH	lch(25.91, 21.89, 157.37°)
OKLab	oklab(35.42% -0.0554 0.0215)
OKLCH	oklch(35.42% 0.059 158.8)
XYZ	xyz(3.1403, 4.7162, 3.5406)
Luminance	0.0472 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4530 #451C31

analogous

#1D451C #1C4530 #1C4545

triadic

#1C4530 #301C45 #45301C

tetradic

#1C4530 #1C1D45 #451C31 #45451C

square

#1C4530 #1C1D45 #451C31 #45451C

split-complementary

#1C4530 #451C45 #451C1D

monochromatic

#09160F #0A1912 #1C4530 #2E714E #3F9C6D

Accessibility & contrast

On white

10.81

#1C4530 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#1C4530 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4530

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4530	#FFFFFF	#000000	##FFFFFF
##1C4530	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44402F

Deuteranopia (green-blind)

#3E3C31

Tritanopia (blue-blind)

#0F453F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1c4530;
/* rgb */ color: rgb(28, 69, 48);
/* oklch */ color: oklch(35.4% 0.059 158.8);

Tailwind

colors: {
  custom: {
    50: '#5c7968',
    500: '#1c4530',
    950: '#000000',
  },
}

SCSS

$custom: #1c4530;
$custom-light: #5c7968;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4530",
  "rgb": {
    "r": 28,
    "g": 69,
    "b": 48
  },
  "hsl": {
    "h": 149.268,
    "s": 42.268,
    "l": 19.02
  },
  "oklch": {
    "l": 0.3542,
    "c": 0.05944,
    "h": 158.8
  },
  "luminance": 0.04717
}

Semantic roles & 50–950 ramp

primary

#1C4530

secondary

#7A425F

accent

#5695D2

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#040906

muted

#797B7A

Preview Lab

Preview with #1C4530

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

Preview Lab → · Contrast checker → · Palette generator →