#1CBC23#1CBC23

#1CBC23 is a light, highly saturated green. Relative luminance 0.363; OKLCH L 69.2% C 0.223 H 143.0°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#1CBC23
RGB	rgb(28, 188, 35)
HSL	hsl(123, 74%, 42%)
HSV	hsv(123, 85%, 74%)
CMYK	cmyk(85.1%, 0%, 81.4%, 26.3%)
CIE-LAB	lab(66.77, -65.64, 60.32)
CIE-LCH	lch(66.77, 89.14, 137.42°)
OKLab	oklab(69.22% -0.1779 0.1339)
OKLCH	oklch(69.22% 0.223 143)
XYZ	xyz(18.7642, 36.3323, 7.6137)
Luminance	0.3634 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CBC23 #BC1CB5

analogous

#65BC1C #1CBC23 #1CBC73

triadic

#1CBC23 #231CBC #BC231C

tetradic

#1CBC23 #1C65BC #BC1CB5 #BC731C

square

#1CBC23 #1C65BC #BC1CB5 #BC731C

split-complementary

#1CBC23 #731CBC #BC1C65

monochromatic

#0C510F #148719 #1CBC23 #34E13C #6AE96F

Accessibility & contrast

On white

2.54

#1CBC23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#1CBC23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CBC23

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CBC23	#FFFFFF	#000000	##000000
##1CBC23	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#B09E37

Tritanopia (blue-blind)

#00B6A0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #1cbc23;
/* rgb */ color: rgb(28, 188, 35);
/* oklch */ color: oklch(69.2% 0.223 143.0);

Tailwind

colors: {
  custom: {
    50: '#7ad26c',
    500: '#1cbc23',
    950: '#000000',
  },
}

SCSS

$custom: #1cbc23;
$custom-light: #7ad26c;
$custom-dark: #000000;

JSON

{
  "hex": "#1cbc23",
  "rgb": {
    "r": 28,
    "g": 188,
    "b": 35
  },
  "hsl": {
    "h": 122.625,
    "s": 74.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.6922,
    "c": 0.22267,
    "h": 143
  },
  "luminance": 0.36335
}

Semantic roles & 50–950 ramp

primary

#1CBC23

secondary

#CE65CA

accent

#37E9F1

background

#F8FDF6

surface

#EFFAEC

border

#CAD3C7

text

#0B1407

muted

#7C837A

Preview Lab

Preview with #1CBC23

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

Preview Lab → · Contrast checker → · Palette generator →