#33C551#33C551

#33C551 is a light, vivid green. Relative luminance 0.412; OKLCH L 72.4% C 0.199 H 146.3°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#33C551
RGB	rgb(51, 197, 81)
HSL	hsl(132, 59%, 49%)
HSV	hsv(132, 74%, 77%)
CMYK	cmyk(74.1%, 0%, 58.9%, 22.7%)
CIE-LAB	lab(70.34, -61.39, 46.63)
CIE-LCH	lch(70.34, 77.10, 142.78°)
OKLab	oklab(72.39% -0.1654 0.1102)
OKLCH	oklch(72.39% 0.199 146.3)
XYZ	xyz(22.8150, 41.2278, 14.5383)
Luminance	0.4123 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33C551 #C533A7

analogous

#5EC533 #33C551 #33C59A

triadic

#33C551 #5133C5 #C55133

tetradic

#33C551 #335EC5 #C533A7 #C59A33

square

#33C551 #335EC5 #C533A7 #C59A33

split-complementary

#33C551 #9A33C5 #C5335E

monochromatic

#1A6429 #26943D #33C551 #5FD678 #90E2A1

Accessibility & contrast

On white

2.27

#33C551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#33C551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33C551

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33C551	#FFFFFF	#000000	##000000
##33C551	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B345

Deuteranopia (green-blind)

#B7A75A

Tritanopia (blue-blind)

#00C0AC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #33c551;
/* rgb */ color: rgb(51, 197, 81);
/* oklch */ color: oklch(72.4% 0.199 146.3);

Tailwind

colors: {
  custom: {
    50: '#81d885',
    500: '#33c551',
    950: '#000000',
  },
}

SCSS

$custom: #33c551;
$custom-light: #81d885;
$custom-dark: #000000;

JSON

{
  "hex": "#33c551",
  "rgb": {
    "r": 51,
    "g": 197,
    "b": 81
  },
  "hsl": {
    "h": 132.329,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72386,
    "c": 0.19878,
    "h": 146.3
  },
  "luminance": 0.4123
}

Semantic roles & 50–950 ramp

primary

#33C551

secondary

#CD87BF

accent

#46C2E2

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #33C551

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

Preview Lab → · Contrast checker → · Palette generator →