#1C8B2F#1C8B2F

#1C8B2F is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.162 H 145.3°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#1C8B2F
RGB	rgb(28, 139, 47)
HSL	hsl(130, 66%, 33%)
HSV	hsv(130, 80%, 55%)
CMYK	cmyk(79.9%, 0%, 66.2%, 45.5%)
CIE-LAB	lab(50.59, -49.23, 39.55)
CIE-LCH	lch(50.59, 63.15, 141.22°)
OKLab	oklab(55.78% -0.1328 0.092)
OKLCH	oklch(55.78% 0.162 145.3)
XYZ	xyz(10.2239, 18.9161, 5.8011)
Luminance	0.1892 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8B2F #8B1C78

analogous

#418B1C #1C8B2F #1C8B66

triadic

#1C8B2F #2F1C8B #8B2F1C

tetradic

#1C8B2F #1C418B #8B1C78 #8B661C

square

#1C8B2F #1C418B #8B1C78 #8B661C

split-complementary

#1C8B2F #661C8B #8B1C41

monochromatic

#07250D #12581E #1C8B2F #26BE40 #47DA60

Accessibility & contrast

On white

4.39

#1C8B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#1C8B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B2F

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8B2F	#FFFFFF	#000000	##000000
##1C8B2F	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E24

Deuteranopia (green-blind)

#817537

Tritanopia (blue-blind)

#008778

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c8b2f;
/* rgb */ color: rgb(28, 139, 47);
/* oklch */ color: oklch(55.8% 0.162 145.3);

Tailwind

colors: {
  custom: {
    50: '#6dae6c',
    500: '#1c8b2f',
    950: '#000000',
  },
}

SCSS

$custom: #1c8b2f;
$custom-light: #6dae6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8b2f",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 47
  },
  "hsl": {
    "h": 130.27,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55779,
    "c": 0.1615,
    "h": 145.3
  },
  "luminance": 0.18917
}

Semantic roles & 50–950 ramp

primary

#1C8B2F

secondary

#BC47A8

accent

#3ECCE9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1C8B2F

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

Preview Lab → · Contrast checker → · Palette generator →