#1C8B1C#1C8B1C

#1C8B1C is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.6% C 0.174 H 142.8°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1C8B1C
RGB	rgb(28, 139, 28)
HSL	hsl(120, 66%, 33%)
HSV	hsv(120, 80%, 55%)
CMYK	cmyk(79.9%, 0%, 79.9%, 45.5%)
CIE-LAB	lab(50.45, -50.99, 46.97)
CIE-LCH	lch(50.45, 69.33, 137.35°)
OKLab	oklab(55.62% -0.1384 0.1051)
OKLCH	oklch(55.62% 0.174 142.8)
XYZ	xyz(9.9205, 18.7948, 4.2033)
Luminance	0.1880 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8B1C #8B1C8B

analogous

#538B1C #1C8B1C #1C8B53

triadic

#1C8B1C #1C1C8B #8B1C1C

tetradic

#1C8B1C #1C538B #8B1C8B #8B531C

square

#1C8B1C #1C538B #8B1C8B #8B531C

split-complementary

#1C8B1C #531C8B #8B1C53

monochromatic

#072507 #125812 #1C8B1C #26BE26 #47DA47

Accessibility & contrast

On white

4.41

#1C8B1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#1C8B1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B1C

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8B1C	#FFFFFF	#000000	##000000
##1C8B1C	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)

#8E7D00

Deuteranopia (green-blind)

#827529

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c8b1c;
/* rgb */ color: rgb(28, 139, 28);
/* oklch */ color: oklch(55.6% 0.174 142.8);

Tailwind

colors: {
  custom: {
    50: '#6eae61',
    500: '#1c8b1c',
    950: '#000000',
  },
}

SCSS

$custom: #1c8b1c;
$custom-light: #6eae61;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8b1c",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 28
  },
  "hsl": {
    "h": 120,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55615,
    "c": 0.17378,
    "h": 142.8
  },
  "luminance": 0.18796
}

Semantic roles & 50–950 ramp

primary

#1C8B1C

secondary

#BC47BC

accent

#3EE9E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1C8B1C

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

Preview Lab → · Contrast checker → · Palette generator →