#1CA839#1CA839

#1CA839 is a light, vivid green. Relative luminance 0.285; OKLCH L 63.9% C 0.188 H 145.6°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#1CA839
RGB	rgb(28, 168, 57)
HSL	hsl(132, 71%, 38%)
HSV	hsv(132, 83%, 66%)
CMYK	cmyk(83.3%, 0%, 66.1%, 34.1%)
CIE-LAB	lab(60.38, -57.71, 45.95)
CIE-LCH	lch(60.38, 73.77, 141.47°)
OKLab	oklab(63.94% -0.1554 0.1066)
OKLCH	oklch(63.94% 0.188 145.6)
XYZ	xyz(15.2189, 28.5457, 8.5779)
Luminance	0.2855 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA839 #A81C8B

analogous

#45A81C #1CA839 #1CA87F

triadic

#1CA839 #391CA8 #A8391C

tetradic

#1CA839 #1C45A8 #A81C8B #A87F1C

square

#1CA839 #1C45A8 #A81C8B #A87F1C

split-complementary

#1CA839 #7F1CA8 #A81C45

monochromatic

#0B3F15 #137427 #1CA839 #26DB4C #5BE477

Accessibility & contrast

On white

3.13

#1CA839 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#1CA839 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA839

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA839	#FFFFFF	#000000	##000000
##1CA839	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB982B

Deuteranopia (green-blind)

#9C8E43

Tritanopia (blue-blind)

#00A491

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ca839;
/* rgb */ color: rgb(28, 168, 57);
/* oklch */ color: oklch(63.9% 0.188 145.6);

Tailwind

colors: {
  custom: {
    50: '#74c374',
    500: '#1ca839',
    950: '#000000',
  },
}

SCSS

$custom: #1ca839;
$custom-light: #74c374;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca839",
  "rgb": {
    "r": 28,
    "g": 168,
    "b": 57
  },
  "hsl": {
    "h": 132.429,
    "s": 71.429,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63943,
    "c": 0.18847,
    "h": 145.6
  },
  "luminance": 0.28548
}

Semantic roles & 50–950 ramp

primary

#1CA839

secondary

#C758B0

accent

#3AC9EE

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #1CA839

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

Preview Lab → · Contrast checker → · Palette generator →