#1CB32B#1CB32B

#1CB32B is a light, highly saturated green. Relative luminance 0.327; OKLCH L 66.8% C 0.209 H 143.7°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#1CB32B
RGB	rgb(28, 179, 43)
HSL	hsl(126, 73%, 41%)
HSV	hsv(126, 84%, 70%)
CMYK	cmyk(84.4%, 0%, 76%, 29.8%)
CIE-LAB	lab(63.88, -62.43, 55.06)
CIE-LCH	lch(63.88, 83.24, 138.59°)
OKLab	oklab(66.83% -0.1688 0.124)
OKLCH	oklch(66.83% 0.21 143.7)
XYZ	xyz(17.0339, 32.6594, 7.6912)
Luminance	0.3266 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB32B #B31CA4

analogous

#59B31C #1CB32B #1CB376

triadic

#1CB32B #2B1CB3 #B32B1C

tetradic

#1CB32B #1C59B3 #B31CA4 #B3761C

square

#1CB32B #1C59B3 #B31CA4 #B3761C

split-complementary

#1CB32B #761CB3 #B31C59

monochromatic

#0B4912 #147E1E #1CB32B #2EDE3F #63E770

Accessibility & contrast

On white

2.79

#1CB32B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#1CB32B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB32B

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB32B	#FFFFFF	#000000	##000000
##1CB32B	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A10C

Deuteranopia (green-blind)

#A7973A

Tritanopia (blue-blind)

#00AE99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #1cb32b;
/* rgb */ color: rgb(28, 179, 43);
/* oklch */ color: oklch(66.8% 0.209 143.7);

Tailwind

colors: {
  custom: {
    50: '#77cb6e',
    500: '#1cb32b',
    950: '#000000',
  },
}

SCSS

$custom: #1cb32b;
$custom-light: #77cb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb32b",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 43
  },
  "hsl": {
    "h": 125.96,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66827,
    "c": 0.2095,
    "h": 143.7
  },
  "luminance": 0.32661
}

Semantic roles & 50–950 ramp

primary

#1CB32B

secondary

#CB5FC1

accent

#38DDF0

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #1CB32B

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

Preview Lab → · Contrast checker → · Palette generator →