#1C8B1D#1C8B1D

#1C8B1D is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.6% C 0.173 H 142.9°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1C8B1D
RGB	rgb(28, 139, 29)
HSL	hsl(121, 66%, 33%)
HSV	hsv(121, 80%, 55%)
CMYK	cmyk(79.9%, 0%, 79.1%, 45.5%)
CIE-LAB	lab(50.45, -50.92, 46.64)
CIE-LCH	lch(50.45, 69.05, 137.51°)
OKLab	oklab(55.62% -0.1382 0.1045)
OKLCH	oklch(55.62% 0.173 142.9)
XYZ	xyz(9.9327, 18.7996, 4.2674)
Luminance	0.1880 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8B1D #8B1C8A

analogous

#528B1C #1C8B1D #1C8B55

triadic

#1C8B1D #1D1C8B #8B1D1C

tetradic

#1C8B1D #1C528B #8B1C8A #8B551C

square

#1C8B1D #1C528B #8B1C8A #8B551C

split-complementary

#1C8B1D #551C8B #8B1C52

monochromatic

#072508 #125812 #1C8B1D #26BE28 #47DA49

Accessibility & contrast

On white

4.41

#1C8B1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#1C8B1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B1D

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8B1D	#FFFFFF	#000000	##000000
##1C8B1D	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D02

Deuteranopia (green-blind)

#82752A

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c8b1d;
/* rgb */ color: rgb(28, 139, 29);
/* oklch */ color: oklch(55.6% 0.173 142.9);

Tailwind

colors: {
  custom: {
    50: '#6eae62',
    500: '#1c8b1d',
    950: '#000000',
  },
}

SCSS

$custom: #1c8b1d;
$custom-light: #6eae62;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8b1d",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 29
  },
  "hsl": {
    "h": 120.541,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55622,
    "c": 0.17326,
    "h": 142.9
  },
  "luminance": 0.18801
}

Semantic roles & 50–950 ramp

primary

#1C8B1D

secondary

#BC47BB

accent

#3EE8E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1C8B1D

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

Preview Lab → · Contrast checker → · Palette generator →