#1C8731#1C8731

#1C8731 is a mid, vivid green. Relative luminance 0.178; OKLCH L 54.7% C 0.155 H 145.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1C8731
RGB	rgb(28, 135, 49)
HSL	hsl(132, 66%, 32%)
HSV	hsv(132, 79%, 53%)
CMYK	cmyk(79.3%, 0%, 63.7%, 47.1%)
CIE-LAB	lab(49.25, -47.61, 37.12)
CIE-LCH	lch(49.25, 60.37, 142.06°)
OKLab	oklab(54.67% -0.1283 0.087)
OKLCH	oklch(54.67% 0.155 145.9)
XYZ	xyz(9.6965, 17.7954, 5.8290)
Luminance	0.1780 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8731 #871C72

analogous

#3C871C #1C8731 #1C8767

triadic

#1C8731 #311C87 #87311C

tetradic

#1C8731 #1C3C87 #871C72 #87671C

square

#1C8731 #1C3C87 #871C72 #87671C

split-complementary

#1C8731 #671C87 #871C3C

monochromatic

#07220C #11541F #1C8731 #27BA43 #45D862

Accessibility & contrast

On white

4.61

#1C8731 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#1C8731 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8731

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8731	#FFFFFF	#000000	##FFFFFF
##1C8731	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A27

Deuteranopia (green-blind)

#7D7238

Tritanopia (blue-blind)

#008475

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c8731;
/* rgb */ color: rgb(28, 135, 49);
/* oklch */ color: oklch(54.7% 0.155 145.9);

Tailwind

colors: {
  custom: {
    50: '#6cab6c',
    500: '#1c8731',
    950: '#000000',
  },
}

SCSS

$custom: #1c8731;
$custom-light: #6cab6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8731",
  "rgb": {
    "r": 28,
    "g": 135,
    "b": 49
  },
  "hsl": {
    "h": 131.776,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54672,
    "c": 0.15499,
    "h": 145.9
  },
  "luminance": 0.17797
}

Semantic roles & 50–950 ramp

primary

#1C8731

secondary

#BA45A3

accent

#3FC7E9

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1C8731

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

Preview Lab → · Contrast checker → · Palette generator →