#1C871F#1C871F

#1C871F is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.5% C 0.168 H 143.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1C871F
RGB	rgb(28, 135, 31)
HSL	hsl(122, 66%, 32%)
HSV	hsv(122, 79%, 53%)
CMYK	cmyk(79.3%, 0%, 77%, 47.1%)
CIE-LAB	lab(49.10, -49.45, 44.59)
CIE-LCH	lch(49.10, 66.59, 137.96°)
OKLab	oklab(54.5% -0.1341 0.1006)
OKLCH	oklch(54.5% 0.168 143.1)
XYZ	xyz(9.3896, 17.6726, 4.2124)
Luminance	0.1767 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C871F #871C84

analogous

#4F871C #1C871F #1C8755

triadic

#1C871F #1F1C87 #871F1C

tetradic

#1C871F #1C4F87 #871C84 #87551C

square

#1C871F #1C4F87 #871C84 #87551C

split-complementary

#1C871F #551C87 #871C4F

monochromatic

#072208 #115413 #1C871F #27BA2B #45D849

Accessibility & contrast

On white

4.63

#1C871F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#1C871F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C871F

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C871F	#FFFFFF	#000000	##FFFFFF
##1C871F	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A09

Deuteranopia (green-blind)

#7E722A

Tritanopia (blue-blind)

#008373

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c871f;
/* rgb */ color: rgb(28, 135, 31);
/* oklch */ color: oklch(54.5% 0.168 143.1);

Tailwind

colors: {
  custom: {
    50: '#6dab62',
    500: '#1c871f',
    950: '#000000',
  },
}

SCSS

$custom: #1c871f;
$custom-light: #6dab62;
$custom-dark: #000000;

JSON

{
  "hex": "#1c871f",
  "rgb": {
    "r": 28,
    "g": 135,
    "b": 31
  },
  "hsl": {
    "h": 121.682,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54498,
    "c": 0.16761,
    "h": 143.1
  },
  "luminance": 0.17674
}

Semantic roles & 50–950 ramp

primary

#1C871F

secondary

#BA45B7

accent

#3FE4E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1C871F

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

Preview Lab → · Contrast checker → · Palette generator →