#1C8B33#1C8B33

#1C8B33 is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.8% C 0.158 H 146.0°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1C8B33
RGB	rgb(28, 139, 51)
HSL	hsl(132, 66%, 33%)
HSV	hsv(132, 80%, 55%)
CMYK	cmyk(79.9%, 0%, 63.3%, 45.5%)
CIE-LAB	lab(50.63, -48.75, 37.74)
CIE-LCH	lch(50.63, 61.65, 142.25°)
OKLab	oklab(55.83% -0.1313 0.0885)
OKLCH	oklch(55.83% 0.158 146)
XYZ	xyz(10.3083, 18.9499, 6.2457)
Luminance	0.1895 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8B33 #8B1C74

analogous

#3D8B1C #1C8B33 #1C8B6A

triadic

#1C8B33 #331C8B #8B331C

tetradic

#1C8B33 #1C3D8B #8B1C74 #8B6A1C

square

#1C8B33 #1C3D8B #8B1C74 #8B6A1C

split-complementary

#1C8B33 #6A1C8B #8B1C3D

monochromatic

#07250E #125820 #1C8B33 #26BE46 #47DA66

Accessibility & contrast

On white

4.38

#1C8B33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#1C8B33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B33

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8B33	#FFFFFF	#000000	##000000
##1C8B33	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E29

Deuteranopia (green-blind)

#81753B

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1c8b33;
/* rgb */ color: rgb(28, 139, 51);
/* oklch */ color: oklch(55.8% 0.158 146.0);

Tailwind

colors: {
  custom: {
    50: '#6dae6e',
    500: '#1c8b33',
    950: '#000000',
  },
}

SCSS

$custom: #1c8b33;
$custom-light: #6dae6e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8b33",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 51
  },
  "hsl": {
    "h": 132.432,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55825,
    "c": 0.15835,
    "h": 146
  },
  "luminance": 0.18951
}

Semantic roles & 50–950 ramp

primary

#1C8B33

secondary

#BC47A4

accent

#3EC6E9

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1C8B33

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

Preview Lab → · Contrast checker → · Palette generator →