#1CA73C#1CA73C

#1CA73C is a light, vivid green. Relative luminance 0.282; OKLCH L 63.7% C 0.185 H 146.0°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#1CA73C
RGB	rgb(28, 167, 60)
HSL	hsl(134, 71%, 38%)
HSV	hsv(134, 83%, 65%)
CMYK	cmyk(83.2%, 0%, 64.1%, 34.5%)
CIE-LAB	lab(60.08, -57.04, 44.30)
CIE-LCH	lch(60.08, 72.22, 142.17°)
OKLab	oklab(63.7% -0.1535 0.1034)
OKLCH	oklch(63.7% 0.185 146)
XYZ	xyz(15.1121, 28.2087, 8.9224)
Luminance	0.2821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA73C #A71C87

analogous

#41A71C #1CA73C #1CA781

triadic

#1CA73C #3C1CA7 #A73C1C

tetradic

#1CA73C #1C41A7 #A71C87 #A7811C

square

#1CA73C #1C41A7 #A71C87 #A7811C

split-complementary

#1CA73C #811CA7 #A71C41

monochromatic

#0A3E16 #137329 #1CA73C #26DB4F #5AE37A

Accessibility & contrast

On white

3.16

#1CA73C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#1CA73C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA73C

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA73C	#FFFFFF	#000000	##000000
##1CA73C	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9972F

Deuteranopia (green-blind)

#9B8D45

Tritanopia (blue-blind)

#00A390

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #1ca73c;
/* rgb */ color: rgb(28, 167, 60);
/* oklch */ color: oklch(63.7% 0.185 146.0);

Tailwind

colors: {
  custom: {
    50: '#74c276',
    500: '#1ca73c',
    950: '#000000',
  },
}

SCSS

$custom: #1ca73c;
$custom-light: #74c276;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca73c",
  "rgb": {
    "r": 28,
    "g": 167,
    "b": 60
  },
  "hsl": {
    "h": 133.813,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63701,
    "c": 0.18509,
    "h": 146
  },
  "luminance": 0.28211
}

Semantic roles & 50–950 ramp

primary

#1CA73C

secondary

#C758AD

accent

#3AC5EE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1CA73C

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

Preview Lab → · Contrast checker → · Palette generator →