#1CA73D#1CA73D

#1CA73D is a light, vivid green. Relative luminance 0.282; OKLCH L 63.7% C 0.184 H 146.2°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#1CA73D
RGB	rgb(28, 167, 61)
HSL	hsl(134, 71%, 38%)
HSV	hsv(134, 83%, 65%)
CMYK	cmyk(83.2%, 0%, 63.5%, 34.5%)
CIE-LAB	lab(60.09, -56.93, 43.86)
CIE-LCH	lch(60.09, 71.86, 142.39°)
OKLab	oklab(63.71% -0.1532 0.1026)
OKLCH	oklch(63.71% 0.184 146.2)
XYZ	xyz(15.1388, 28.2194, 9.0630)
Luminance	0.2822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA73D #A71C86

analogous

#40A71C #1CA73D #1CA782

triadic

#1CA73D #3D1CA7 #A73D1C

tetradic

#1CA73D #1C40A7 #A71C86 #A7821C

square

#1CA73D #1C40A7 #A71C86 #A7821C

split-complementary

#1CA73D #821CA7 #A71C40

monochromatic

#0A3E17 #13732A #1CA73D #26DB51 #5AE37B

Accessibility & contrast

On white

3.16

#1CA73D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#1CA73D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA73D

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA73D	#FFFFFF	#000000	##000000
##1CA73D	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)

#A99731

Deuteranopia (green-blind)

#9B8D46

Tritanopia (blue-blind)

#00A391

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #1ca73d;
/* rgb */ color: rgb(28, 167, 61);
/* oklch */ color: oklch(63.7% 0.184 146.2);

Tailwind

colors: {
  custom: {
    50: '#73c277',
    500: '#1ca73d',
    950: '#000000',
  },
}

SCSS

$custom: #1ca73d;
$custom-light: #73c277;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca73d",
  "rgb": {
    "r": 28,
    "g": 167,
    "b": 61
  },
  "hsl": {
    "h": 134.245,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63712,
    "c": 0.18433,
    "h": 146.2
  },
  "luminance": 0.28221
}

Semantic roles & 50–950 ramp

primary

#1CA73D

secondary

#C758AD

accent

#3AC3EE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1CA73D

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

Preview Lab → · Contrast checker → · Palette generator →