#1CA02C#1CA02C

#1CA02C is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.6% C 0.188 H 144.2°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#1CA02C
RGB	rgb(28, 160, 44)
HSL	hsl(127, 70%, 37%)
HSV	hsv(127, 83%, 63%)
CMYK	cmyk(82.5%, 0%, 72.5%, 37.3%)
CIE-LAB	lab(57.63, -56.45, 48.35)
CIE-LCH	lch(57.63, 74.33, 139.42°)
OKLab	oklab(61.62% -0.1525 0.1102)
OKLCH	oklch(61.62% 0.188 144.2)
XYZ	xyz(13.5034, 25.5687, 6.6060)
Luminance	0.2557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA02C #A01C90

analogous

#4EA01C #1CA02C #1CA06E

triadic

#1CA02C #2C1CA0 #A02C1C

tetradic

#1CA02C #1C4EA0 #A01C90 #A06E1C

square

#1CA02C #1C4EA0 #A01C90 #A06E1C

split-complementary

#1CA02C #6E1CA0 #A01C4E

monochromatic

#0A380F #136C1E #1CA02C #25D43A #55E166

Accessibility & contrast

On white

3.43

#1CA02C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#1CA02C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA02C

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA02C	#FFFFFF	#000000	##000000
##1CA02C	1.00	3.43	6.11	6.11
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39019

Deuteranopia (green-blind)

#958738

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1ca02c;
/* rgb */ color: rgb(28, 160, 44);
/* oklch */ color: oklch(61.6% 0.188 144.2);

Tailwind

colors: {
  custom: {
    50: '#72bd6c',
    500: '#1ca02c',
    950: '#000000',
  },
}

SCSS

$custom: #1ca02c;
$custom-light: #72bd6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca02c",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 44
  },
  "hsl": {
    "h": 127.273,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.6162,
    "c": 0.18815,
    "h": 144.2
  },
  "luminance": 0.2557
}

Semantic roles & 50–950 ramp

primary

#1CA02C

secondary

#C453B7

accent

#3BD7ED

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1CA02C

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

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