#1C8B45#1C8B45

#1C8B45 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.1% C 0.142 H 150.4°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#1C8B45
RGB	rgb(28, 139, 69)
HSL	hsl(142, 66%, 33%)
HSV	hsv(142, 80%, 55%)
CMYK	cmyk(79.9%, 0%, 50.4%, 45.5%)
CIE-LAB	lab(50.85, -46.09, 28.94)
CIE-LCH	lch(50.85, 54.42, 147.88°)
OKLab	oklab(56.08% -0.1238 0.0704)
OKLCH	oklch(56.08% 0.142 150.4)
XYZ	xyz(10.7848, 19.1405, 8.7552)
Luminance	0.1914 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8B45 #8B1C62

analogous

#2B8B1C #1C8B45 #1C8B7C

triadic

#1C8B45 #451C8B #8B451C

tetradic

#1C8B45 #1C2B8B #8B1C62 #8B7C1C

square

#1C8B45 #1C2B8B #8B1C62 #8B7C1C

split-complementary

#1C8B45 #7C1C8B #8B1C2B

monochromatic

#072512 #12582C #1C8B45 #26BE5E #47DA7E

Accessibility & contrast

On white

4.35

#1C8B45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#1C8B45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B45

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8B45	#FFFFFF	#000000	##000000
##1C8B45	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7E3F

Deuteranopia (green-blind)

#7F764A

Tritanopia (blue-blind)

#00897B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1c8b45;
/* rgb */ color: rgb(28, 139, 69);
/* oklch */ color: oklch(56.1% 0.142 150.4);

Tailwind

colors: {
  custom: {
    50: '#6cae7a',
    500: '#1c8b45',
    950: '#000000',
  },
}

SCSS

$custom: #1c8b45;
$custom-light: #6cae7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8b45",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 69
  },
  "hsl": {
    "h": 142.162,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56082,
    "c": 0.14242,
    "h": 150.4
  },
  "luminance": 0.19142
}

Semantic roles & 50–950 ramp

primary

#1C8B45

secondary

#BC4791

accent

#3EAAE9

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1C8B45

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

Preview Lab → · Contrast checker → · Palette generator →