#1CB456#1CB456

#1CB456 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.6% C 0.179 H 149.8°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#1CB456
RGB	rgb(28, 180, 86)
HSL	hsl(143, 73%, 41%)
HSV	hsv(143, 84%, 71%)
CMYK	cmyk(84.4%, 0%, 52.2%, 29.4%)
CIE-LAB	lab(64.61, -57.81, 37.31)
CIE-LCH	lch(64.61, 68.80, 147.16°)
OKLab	oklab(67.56% -0.155 0.0901)
OKLCH	oklch(67.56% 0.179 149.8)
XYZ	xyz(18.4783, 33.5589, 14.3059)
Luminance	0.3356 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB456 #B41C7A

analogous

#2EB41C #1CB456 #1CB4A2

triadic

#1CB456 #561CB4 #B4561C

tetradic

#1CB456 #1C2EB4 #B41C7A #B4A21C

square

#1CB456 #1C2EB4 #B41C7A #B4A21C

split-complementary

#1CB456 #A21CB4 #B41C2E

monochromatic

#0C4A23 #147F3D #1CB456 #2FDF72 #64E796

Accessibility & contrast

On white

2.72

#1CB456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#1CB456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB456

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB456	#FFFFFF	#000000	##000000
##1CB456	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A44E

Deuteranopia (green-blind)

#A5985D

Tritanopia (blue-blind)

#00B19E

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #1cb456;
/* rgb */ color: rgb(28, 180, 86);
/* oklch */ color: oklch(67.6% 0.179 149.8);

Tailwind

colors: {
  custom: {
    50: '#76cc87',
    500: '#1cb456',
    950: '#000000',
  },
}

SCSS

$custom: #1cb456;
$custom-light: #76cc87;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb456",
  "rgb": {
    "r": 28,
    "g": 180,
    "b": 86
  },
  "hsl": {
    "h": 142.895,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.6756,
    "c": 0.17932,
    "h": 149.8
  },
  "luminance": 0.33561
}

Semantic roles & 50–950 ramp

primary

#1CB456

secondary

#CC60A3

accent

#38AAF0

background

#F7FCF8

surface

#EEF9F0

border

#C9D2CB

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #1CB456

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

Preview Lab → · Contrast checker → · Palette generator →