#1CA11A#1CA11A

#1CA11A is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.8% C 0.198 H 142.6°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#1CA11A
RGB	rgb(28, 161, 26)
HSL	hsl(119, 72%, 37%)
HSV	hsv(119, 84%, 63%)
CMYK	cmyk(82.6%, 0%, 83.9%, 36.9%)
CIE-LAB	lab(57.86, -58.05, 54.53)
CIE-LCH	lch(57.86, 79.65, 136.79°)
OKLab	oklab(61.78% -0.1576 0.1206)
OKLCH	oklch(61.78% 0.198 142.6)
XYZ	xyz(13.4094, 25.8096, 5.2521)
Luminance	0.2581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA11A #9F1AA1

analogous

#60A11A #1CA11A #1AA15C

triadic

#1CA11A #1A1CA1 #A11A1C

tetradic

#1CA11A #1A60A1 #9F1AA1 #A15C1A

square

#1CA11A #1A60A1 #9F1AA1 #A15C1A

split-complementary

#1CA11A #5C1AA1 #A11A60

monochromatic

#0A3809 #136C11 #1CA11A #25D623 #54E352

Accessibility & contrast

On white

3.41

#1CA11A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#1CA11A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA11A

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA11A	#FFFFFF	#000000	##000000
##1CA11A	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#97872C

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ca11a;
/* rgb */ color: rgb(28, 161, 26);
/* oklch */ color: oklch(61.8% 0.198 142.6);

Tailwind

colors: {
  custom: {
    50: '#74be64',
    500: '#1ca11a',
    950: '#000000',
  },
}

SCSS

$custom: #1ca11a;
$custom-light: #74be64;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca11a",
  "rgb": {
    "r": 28,
    "g": 161,
    "b": 26
  },
  "hsl": {
    "h": 119.111,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61779,
    "c": 0.19849,
    "h": 142.6
  },
  "luminance": 0.25811
}

Semantic roles & 50–950 ramp

primary

#1CA11A

secondary

#C451C6

accent

#39EFEC

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1CA11A

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

Preview Lab → · Contrast checker → · Palette generator →