#33C571#33C571

#33C571 is a light, vivid green. Relative luminance 0.418; OKLCH L 72.9% C 0.171 H 152.9°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#33C571
RGB	rgb(51, 197, 113)
HSL	hsl(145, 59%, 49%)
HSV	hsv(145, 74%, 77%)
CMYK	cmyk(74.1%, 0%, 42.6%, 22.7%)
CIE-LAB	lab(70.75, -56.54, 31.48)
CIE-LCH	lch(70.75, 64.72, 150.89°)
OKLab	oklab(72.87% -0.1522 0.0779)
OKLCH	oklch(72.87% 0.171 152.9)
XYZ	xyz(24.3099, 41.8257, 22.4116)
Luminance	0.4183 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33C571 #C53387

analogous

#3EC533 #33C571 #33C5BA

triadic

#33C571 #7133C5 #C57133

tetradic

#33C571 #333EC5 #C53387 #C5BA33

square

#33C571 #333EC5 #C53387 #C5BA33

split-complementary

#33C571 #BA33C5 #C5333E

monochromatic

#1A6439 #269455 #33C571 #5FD692 #90E2B3

Accessibility & contrast

On white

2.24

#33C571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#33C571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33C571

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33C571	#FFFFFF	#000000	##000000
##33C571	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B46B

Deuteranopia (green-blind)

#B4A877

Tritanopia (blue-blind)

#00C2B0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #33c571;
/* rgb */ color: rgb(51, 197, 113);
/* oklch */ color: oklch(72.9% 0.171 152.9);

Tailwind

colors: {
  custom: {
    50: '#80d89b',
    500: '#33c571',
    950: '#000000',
  },
}

SCSS

$custom: #33c571;
$custom-light: #80d89b;
$custom-dark: #000000;

JSON

{
  "hex": "#33c571",
  "rgb": {
    "r": 51,
    "g": 197,
    "b": 113
  },
  "hsl": {
    "h": 145.479,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72865,
    "c": 0.17098,
    "h": 152.9
  },
  "luminance": 0.41829
}

Semantic roles & 50–950 ramp

primary

#33C571

secondary

#CD87AF

accent

#46A0E2

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #33C571

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

Preview Lab → · Contrast checker → · Palette generator →