#1CA53A#1CA53A

#1CA53A is a light, vivid green. Relative luminance 0.275; OKLCH L 63.1% C 0.184 H 145.8°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#1CA53A
RGB	rgb(28, 165, 58)
HSL	hsl(133, 71%, 38%)
HSV	hsv(133, 83%, 65%)
CMYK	cmyk(83%, 0%, 64.8%, 35.3%)
CIE-LAB	lab(59.40, -56.63, 44.43)
CIE-LCH	lch(59.40, 71.97, 141.88°)
OKLab	oklab(63.13% -0.1524 0.1035)
OKLCH	oklch(63.13% 0.184 145.8)
XYZ	xyz(14.6966, 27.4608, 8.5281)
Luminance	0.2746 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA53A #A51C87

analogous

#42A51C #1CA53A #1CA57F

triadic

#1CA53A #3A1CA5 #A53A1C

tetradic

#1CA53A #1C42A5 #A51C87 #A57F1C

square

#1CA53A #1C42A5 #A51C87 #A57F1C

split-complementary

#1CA53A #7F1CA5 #A51C42

monochromatic

#0A3C15 #137128 #1CA53A #25D94C #59E377

Accessibility & contrast

On white

3.23

#1CA53A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#1CA53A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA53A

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA53A	#FFFFFF	#000000	##000000
##1CA53A	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8952D

Deuteranopia (green-blind)

#998B44

Tritanopia (blue-blind)

#00A18F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1ca53a;
/* rgb */ color: rgb(28, 165, 58);
/* oklch */ color: oklch(63.1% 0.184 145.8);

Tailwind

colors: {
  custom: {
    50: '#73c175',
    500: '#1ca53a',
    950: '#000000',
  },
}

SCSS

$custom: #1ca53a;
$custom-light: #73c175;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca53a",
  "rgb": {
    "r": 28,
    "g": 165,
    "b": 58
  },
  "hsl": {
    "h": 133.139,
    "s": 70.984,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63131,
    "c": 0.18424,
    "h": 145.8
  },
  "luminance": 0.27463
}

Semantic roles & 50–950 ramp

primary

#1CA53A

secondary

#C656AE

accent

#3AC6EE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #1CA53A

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

Preview Lab → · Contrast checker → · Palette generator →