#1C8728#1C8728

#1C8728 is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.6% C 0.162 H 144.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1C8728
RGB	rgb(28, 135, 40)
HSL	hsl(127, 66%, 32%)
HSV	hsv(127, 79%, 53%)
CMYK	cmyk(79.3%, 0%, 70.4%, 47.1%)
CIE-LAB	lab(49.16, -48.63, 41.08)
CIE-LCH	lch(49.16, 63.66, 139.81°)
OKLab	oklab(54.58% -0.1314 0.0944)
OKLCH	oklch(54.58% 0.162 144.3)
XYZ	xyz(9.5252, 17.7269, 4.9267)
Luminance	0.1773 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8728 #871C7B

analogous

#46871C #1C8728 #1C875E

triadic

#1C8728 #281C87 #87281C

tetradic

#1C8728 #1C4687 #871C7B #875E1C

square

#1C8728 #1C4687 #871C7B #875E1C

split-complementary

#1C8728 #5E1C87 #871C46

monochromatic

#07220A #115419 #1C8728 #27BA37 #45D856

Accessibility & contrast

On white

4.62

#1C8728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#1C8728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8728

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8728	#FFFFFF	#000000	##FFFFFF
##1C8728	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A1A

Deuteranopia (green-blind)

#7E7231

Tritanopia (blue-blind)

#008374

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c8728;
/* rgb */ color: rgb(28, 135, 40);
/* oklch */ color: oklch(54.6% 0.162 144.3);

Tailwind

colors: {
  custom: {
    50: '#6cab67',
    500: '#1c8728',
    950: '#000000',
  },
}

SCSS

$custom: #1c8728;
$custom-light: #6cab67;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8728",
  "rgb": {
    "r": 28,
    "g": 135,
    "b": 40
  },
  "hsl": {
    "h": 126.729,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54575,
    "c": 0.16182,
    "h": 144.3
  },
  "luminance": 0.17728
}

Semantic roles & 50–950 ramp

primary

#1C8728

secondary

#BA45AD

accent

#3FD6E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1C8728

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

Preview Lab → · Contrast checker → · Palette generator →