#1C8343#1C8343

#1C8343 is a mid, vivid green. Relative luminance 0.169; OKLCH L 53.8% C 0.134 H 150.9°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1C8343
RGB	rgb(28, 131, 67)
HSL	hsl(143, 65%, 31%)
HSV	hsv(143, 79%, 51%)
CMYK	cmyk(78.6%, 0%, 48.9%, 48.6%)
CIE-LAB	lab(48.11, -43.44, 26.56)
CIE-LCH	lch(48.11, 50.91, 148.56°)
OKLab	oklab(53.81% -0.1167 0.0649)
OKLCH	oklch(53.81% 0.134 150.9)
XYZ	xyz(9.6075, 16.8836, 8.0616)
Luminance	0.1689 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8343 #831C5C

analogous

#29831C #1C8343 #1C8376

triadic

#1C8343 #431C83 #83431C

tetradic

#1C8343 #1C2983 #831C5C #83761C

square

#1C8343 #1C2983 #831C5C #83761C

split-complementary

#1C8343 #761C83 #831C29

monochromatic

#061E0F #115129 #1C8343 #27B55D #43D77B

Accessibility & contrast

On white

4.80

#1C8343 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#1C8343 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8343

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8343	#FFFFFF	#000000	##FFFFFF
##1C8343	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84773E

Deuteranopia (green-blind)

#786F48

Tritanopia (blue-blind)

#008174

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1c8343;
/* rgb */ color: rgb(28, 131, 67);
/* oklch */ color: oklch(53.8% 0.134 150.9);

Tailwind

colors: {
  custom: {
    50: '#6aa878',
    500: '#1c8343',
    950: '#000000',
  },
}

SCSS

$custom: #1c8343;
$custom-light: #6aa878;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8343",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 67
  },
  "hsl": {
    "h": 142.718,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53806,
    "c": 0.13358,
    "h": 150.9
  },
  "luminance": 0.16885
}

Semantic roles & 50–950 ramp

primary

#1C8343

secondary

#B6458B

accent

#40A8E8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071009

muted

#7A7F7B

Preview Lab

Preview with #1C8343

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

Preview Lab → · Contrast checker → · Palette generator →