#1C8B1E#1C8B1E

#1C8B1E is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.6% C 0.173 H 143.0°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1C8B1E
RGB	rgb(28, 139, 30)
HSL	hsl(121, 66%, 33%)
HSV	hsv(121, 80%, 55%)
CMYK	cmyk(79.9%, 0%, 78.4%, 45.5%)
CIE-LAB	lab(50.46, -50.85, 46.30)
CIE-LCH	lch(50.46, 68.77, 137.68°)
OKLab	oklab(55.63% -0.1379 0.104)
OKLCH	oklch(55.63% 0.173 143)
XYZ	xyz(9.9452, 18.8047, 4.3336)
Luminance	0.1881 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8B1E #8B1C89

analogous

#518B1C #1C8B1E #1C8B55

triadic

#1C8B1E #1E1C8B #8B1E1C

tetradic

#1C8B1E #1C518B #8B1C89 #8B551C

square

#1C8B1E #1C518B #8B1C89 #8B551C

split-complementary

#1C8B1E #551C8B #8B1C51

monochromatic

#072508 #125813 #1C8B1E #26BE29 #47DA4A

Accessibility & contrast

On white

4.41

#1C8B1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#1C8B1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B1E

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8B1E	#FFFFFF	#000000	##000000
##1C8B1E	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)

#8E7D04

Deuteranopia (green-blind)

#82752A

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c8b1e;
/* rgb */ color: rgb(28, 139, 30);
/* oklch */ color: oklch(55.6% 0.173 143.0);

Tailwind

colors: {
  custom: {
    50: '#6eae62',
    500: '#1c8b1e',
    950: '#000000',
  },
}

SCSS

$custom: #1c8b1e;
$custom-light: #6eae62;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8b1e",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 30
  },
  "hsl": {
    "h": 121.081,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55628,
    "c": 0.17272,
    "h": 143
  },
  "luminance": 0.18806
}

Semantic roles & 50–950 ramp

primary

#1C8B1E

secondary

#BC47BA

accent

#3EE6E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1C8B1E

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

Preview Lab → · Contrast checker → · Palette generator →