#1CB33A#1CB33A

#1CB33A is a light, highly saturated green. Relative luminance 0.328; OKLCH L 67.0% C 0.200 H 145.3°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#1CB33A
RGB	rgb(28, 179, 58)
HSL	hsl(132, 73%, 41%)
HSV	hsv(132, 84%, 70%)
CMYK	cmyk(84.4%, 0%, 67.6%, 29.8%)
CIE-LAB	lab(63.99, -61.09, 49.47)
CIE-LCH	lch(63.99, 78.61, 141.00°)
OKLab	oklab(66.95% -0.1646 0.1142)
OKLCH	oklch(66.95% 0.2 145.3)
XYZ	xyz(17.3614, 32.7904, 9.4163)
Luminance	0.3279 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB33A #B31C95

analogous

#49B31C #1CB33A #1CB386

triadic

#1CB33A #3A1CB3 #B33A1C

tetradic

#1CB33A #1C49B3 #B31C95 #B3861C

square

#1CB33A #1C49B3 #B31C95 #B3861C

split-complementary

#1CB33A #861CB3 #B31C49

monochromatic

#0B4918 #147E29 #1CB33A #2EDE51 #63E77D

Accessibility & contrast

On white

2.78

#1CB33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#1CB33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB33A

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB33A	#FFFFFF	#000000	##000000
##1CB33A	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22A

Deuteranopia (green-blind)

#A69745

Tritanopia (blue-blind)

#00AE9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #1cb33a;
/* rgb */ color: rgb(28, 179, 58);
/* oklch */ color: oklch(67.0% 0.200 145.3);

Tailwind

colors: {
  custom: {
    50: '#77cb76',
    500: '#1cb33a',
    950: '#000000',
  },
}

SCSS

$custom: #1cb33a;
$custom-light: #77cb76;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb33a",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 58
  },
  "hsl": {
    "h": 131.921,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.6695,
    "c": 0.20031,
    "h": 145.3
  },
  "luminance": 0.32793
}

Semantic roles & 50–950 ramp

primary

#1CB33A

secondary

#CB5FB6

accent

#38CBF0

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1CB33A

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

Preview Lab → · Contrast checker → · Palette generator →