#1CA843#1CA843

#1CA843 is a light, vivid green. Relative luminance 0.287; OKLCH L 64.1% C 0.181 H 147.1°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#1CA843
RGB	rgb(28, 168, 67)
HSL	hsl(137, 71%, 38%)
HSV	hsv(137, 83%, 66%)
CMYK	cmyk(83.3%, 0%, 60.1%, 34.1%)
CIE-LAB	lab(60.48, -56.51, 41.55)
CIE-LCH	lch(60.48, 70.14, 143.67°)
OKLab	oklab(64.06% -0.1518 0.0981)
OKLCH	oklch(64.06% 0.181 147.1)
XYZ	xyz(15.4934, 28.6555, 10.0236)
Luminance	0.2866 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA843 #A81C81

analogous

#3BA81C #1CA843 #1CA889

triadic

#1CA843 #431CA8 #A8431C

tetradic

#1CA843 #1C3BA8 #A81C81 #A8891C

square

#1CA843 #1C3BA8 #A81C81 #A8891C

split-complementary

#1CA843 #891CA8 #A81C3B

monochromatic

#0B3F19 #13742E #1CA843 #26DB59 #5BE481

Accessibility & contrast

On white

3.12

#1CA843 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#1CA843 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA843

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA843	#FFFFFF	#000000	##000000
##1CA843	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9838

Deuteranopia (green-blind)

#9B8E4B

Tritanopia (blue-blind)

#00A492

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ca843;
/* rgb */ color: rgb(28, 168, 67);
/* oklch */ color: oklch(64.1% 0.181 147.1);

Tailwind

colors: {
  custom: {
    50: '#73c37a',
    500: '#1ca843',
    950: '#000000',
  },
}

SCSS

$custom: #1ca843;
$custom-light: #73c37a;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca843",
  "rgb": {
    "r": 28,
    "g": 168,
    "b": 67
  },
  "hsl": {
    "h": 136.714,
    "s": 71.429,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64056,
    "c": 0.1808,
    "h": 147.1
  },
  "luminance": 0.28657
}

Semantic roles & 50–950 ramp

primary

#1CA843

secondary

#C758A9

accent

#3ABCEE

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1CA843

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

Preview Lab → · Contrast checker → · Palette generator →