#1CA737#1CA737

#1CA737 is a light, vivid green. Relative luminance 0.282; OKLCH L 63.6% C 0.189 H 145.3°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#1CA737
RGB	rgb(28, 167, 55)
HSL	hsl(132, 71%, 38%)
HSV	hsv(132, 83%, 65%)
CMYK	cmyk(83.2%, 0%, 67.1%, 34.5%)
CIE-LAB	lab(60.03, -57.60, 46.43)
CIE-LCH	lch(60.03, 73.98, 141.13°)
OKLab	oklab(63.65% -0.1552 0.1074)
OKLCH	oklch(63.65% 0.189 145.3)
XYZ	xyz(14.9861, 28.1583, 8.2590)
Luminance	0.2816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA737 #A71C8C

analogous

#46A71C #1CA737 #1CA77C

triadic

#1CA737 #371CA7 #A7371C

tetradic

#1CA737 #1C46A7 #A71C8C #A77C1C

square

#1CA737 #1C46A7 #A71C8C #A77C1C

split-complementary

#1CA737 #7C1CA7 #A71C46

monochromatic

#0A3E14 #137326 #1CA737 #26DB49 #5AE375

Accessibility & contrast

On white

3.17

#1CA737 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#1CA737 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA737

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA737	#FFFFFF	#000000	##000000
##1CA737	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9728

Deuteranopia (green-blind)

#9B8D41

Tritanopia (blue-blind)

#00A390

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #1ca737;
/* rgb */ color: rgb(28, 167, 55);
/* oklch */ color: oklch(63.6% 0.189 145.3);

Tailwind

colors: {
  custom: {
    50: '#74c273',
    500: '#1ca737',
    950: '#000000',
  },
}

SCSS

$custom: #1ca737;
$custom-light: #74c273;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca737",
  "rgb": {
    "r": 28,
    "g": 167,
    "b": 55
  },
  "hsl": {
    "h": 131.655,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63649,
    "c": 0.18875,
    "h": 145.3
  },
  "luminance": 0.2816
}

Semantic roles & 50–950 ramp

primary

#1CA737

secondary

#C758B1

accent

#3ACBEE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #1CA737

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

Preview Lab → · Contrast checker → · Palette generator →