#1CB427#1CB427

#1CB427 is a light, highly saturated green. Relative luminance 0.330; OKLCH L 67.1% C 0.213 H 143.4°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#1CB427
RGB	rgb(28, 180, 39)
HSL	hsl(124, 73%, 41%)
HSV	hsv(124, 84%, 71%)
CMYK	cmyk(84.4%, 0%, 78.3%, 29.4%)
CIE-LAB	lab(64.19, -63.02, 56.67)
CIE-LCH	lch(64.19, 84.75, 138.03°)
OKLab	oklab(67.07% -0.1706 0.1268)
OKLCH	oklch(67.07% 0.213 143.4)
XYZ	xyz(17.1652, 33.0337, 7.3905)
Luminance	0.3304 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB427 #B41CA9

analogous

#5DB41C #1CB427 #1CB473

triadic

#1CB427 #271CB4 #B4271C

tetradic

#1CB427 #1C5DB4 #B41CA9 #B4731C

square

#1CB427 #1C5DB4 #B41CA9 #B4731C

split-complementary

#1CB427 #731CB4 #B41C5D

monochromatic

#0C4A10 #147F1C #1CB427 #2FDF3B #64E76D

Accessibility & contrast

On white

2.76

#1CB427 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#1CB427 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB427

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB427	#FFFFFF	#000000	##000000
##1CB427	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#A89738

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1cb427;
/* rgb */ color: rgb(28, 180, 39);
/* oklch */ color: oklch(67.1% 0.213 143.4);

Tailwind

colors: {
  custom: {
    50: '#78cc6c',
    500: '#1cb427',
    950: '#000000',
  },
}

SCSS

$custom: #1cb427;
$custom-light: #78cc6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb427",
  "rgb": {
    "r": 28,
    "g": 180,
    "b": 39
  },
  "hsl": {
    "h": 124.342,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67073,
    "c": 0.21259,
    "h": 143.4
  },
  "luminance": 0.33036
}

Semantic roles & 50–950 ramp

primary

#1CB427

secondary

#CC60C4

accent

#38E2F0

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #1CB427

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

Preview Lab → · Contrast checker → · Palette generator →