#1C8133#1C8133

#1C8133 is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.0% C 0.146 H 146.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1C8133
RGB	rgb(28, 129, 51)
HSL	hsl(134, 64%, 31%)
HSV	hsv(134, 78%, 51%)
CMYK	cmyk(78.3%, 0%, 60.5%, 49.4%)
CIE-LAB	lab(47.22, -45.22, 33.81)
CIE-LCH	lch(47.22, 56.46, 143.22°)
OKLab	oklab(53% -0.1217 0.08)
OKLCH	oklch(53% 0.146 146.7)
XYZ	xyz(8.9260, 16.1854, 5.7850)
Luminance	0.1619 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8133 #811C6A

analogous

#38811C #1C8133 #1C8165

triadic

#1C8133 #331C81 #81331C

tetradic

#1C8133 #1C3881 #811C6A #81651C

square

#1C8133 #1C3881 #811C6A #81651C

split-complementary

#1C8133 #651C81 #811C38

monochromatic

#061C0B #114F1F #1C8133 #27B347 #42D663

Accessibility & contrast

On white

4.96

#1C8133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#1C8133 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8133

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8133	#FFFFFF	#000000	##FFFFFF
##1C8133	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83752B

Deuteranopia (green-blind)

#776D39

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1c8133;
/* rgb */ color: rgb(28, 129, 51);
/* oklch */ color: oklch(53.0% 0.146 146.7);

Tailwind

colors: {
  custom: {
    50: '#6aa76d',
    500: '#1c8133',
    950: '#000000',
  },
}

SCSS

$custom: #1c8133;
$custom-light: #6aa76d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8133",
  "rgb": {
    "r": 28,
    "g": 129,
    "b": 51
  },
  "hsl": {
    "h": 133.663,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52995,
    "c": 0.14569,
    "h": 146.7
  },
  "luminance": 0.16186
}

Semantic roles & 50–950 ramp

primary

#1C8133

secondary

#B4449B

accent

#40C1E7

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1C8133

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

Preview Lab → · Contrast checker → · Palette generator →