#1C540F#1C540F

#1C540F is a dark, moderate green. Relative luminance 0.066; OKLCH L 39.4% C 0.115 H 140.4°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#1C540F
RGB	rgb(28, 84, 15)
HSL	hsl(109, 70%, 19%)
HSV	hsv(109, 82%, 33%)
CMYK	cmyk(66.7%, 0%, 82.1%, 67.1%)
CIE-LAB	lab(30.93, -32.29, 32.62)
CIE-LCH	lch(30.93, 45.90, 134.71°)
OKLab	oklab(39.39% -0.0885 0.0732)
OKLCH	oklch(39.39% 0.115 140.4)
XYZ	xyz(3.7353, 6.6217, 1.5331)
Luminance	0.0662 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C540F #470F54

analogous

#3F540F #1C540F #0F5425

triadic

#1C540F #0F1C54 #540F1C

tetradic

#1C540F #0F3F54 #470F54 #54250F

square

#1C540F #0F3F54 #470F54 #54250F

split-complementary

#1C540F #250F54 #540F3F

monochromatic

#091A05 #0B2006 #1C540F #2D8818 #3FBC22

Accessibility & contrast

On white

9.03

#1C540F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#1C540F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C540F

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C540F	#FFFFFF	#000000	##FFFFFF
##1C540F	1.00	9.03	2.32	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C02

Deuteranopia (green-blind)

#504717

Tritanopia (blue-blind)

#145147

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1c540f;
/* rgb */ color: rgb(28, 84, 15);
/* oklch */ color: oklch(39.4% 0.115 140.4);

Tailwind

colors: {
  custom: {
    50: '#618553',
    500: '#1c540f',
    950: '#000000',
  },
}

SCSS

$custom: #1c540f;
$custom-light: #618553;
$custom-dark: #000000;

JSON

{
  "hex": "#1c540f",
  "rgb": {
    "r": 28,
    "g": 84,
    "b": 15
  },
  "hsl": {
    "h": 108.696,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.39391,
    "c": 0.11487,
    "h": 140.4
  },
  "luminance": 0.06622
}

Semantic roles & 50–950 ramp

primary

#1C540F

secondary

#7C318E

accent

#3BEDCB

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#050B03

muted

#7A7C78

Preview Lab

Preview with #1C540F

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

Preview Lab → · Contrast checker → · Palette generator →