#1C8A3A#1C8A3A

#1C8A3A is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.6% C 0.151 H 147.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1C8A3A
RGB	rgb(28, 138, 58)
HSL	hsl(136, 66%, 33%)
HSV	hsv(136, 80%, 54%)
CMYK	cmyk(79.7%, 0%, 58%, 45.9%)
CIE-LAB	lab(50.37, -47.45, 34.03)
CIE-LCH	lch(50.37, 58.39, 144.35°)
OKLab	oklab(55.63% -0.1276 0.0811)
OKLCH	oklch(55.63% 0.151 147.6)
XYZ	xyz(10.3303, 18.7281, 7.0726)
Luminance	0.1873 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8A3A #8A1C6C

analogous

#358A1C #1C8A3A #1C8A71

triadic

#1C8A3A #3A1C8A #8A3A1C

tetradic

#1C8A3A #1C358A #8A1C6C #8A711C

square

#1C8A3A #1C358A #8A1C6C #8A711C

split-complementary

#1C8A3A #711C8A #8A1C35

monochromatic

#07240F #125725 #1C8A3A #26BD4F #47DA6F

Accessibility & contrast

On white

4.42

#1C8A3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#1C8A3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8A3A

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8A3A	#FFFFFF	#000000	##000000
##1C8A3A	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D32

Deuteranopia (green-blind)

#7F7440

Tritanopia (blue-blind)

#008778

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c8a3a;
/* rgb */ color: rgb(28, 138, 58);
/* oklch */ color: oklch(55.6% 0.151 147.6);

Tailwind

colors: {
  custom: {
    50: '#6cad72',
    500: '#1c8a3a',
    950: '#000000',
  },
}

SCSS

$custom: #1c8a3a;
$custom-light: #6cad72;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8a3a",
  "rgb": {
    "r": 28,
    "g": 138,
    "b": 58
  },
  "hsl": {
    "h": 136.364,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55634,
    "c": 0.15117,
    "h": 147.6
  },
  "luminance": 0.18729
}

Semantic roles & 50–950 ramp

primary

#1C8A3A

secondary

#BB469B

accent

#3FBBE9

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #1C8A3A

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

Preview Lab → · Contrast checker → · Palette generator →