#33BF37#33BF37

#33BF37 is a light, highly saturated green. Relative luminance 0.382; OKLCH L 70.5% C 0.210 H 143.3°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#33BF37
RGB	rgb(51, 191, 55)
HSL	hsl(122, 58%, 47%)
HSV	hsv(122, 73%, 75%)
CMYK	cmyk(73.3%, 0%, 71.2%, 25.1%)
CIE-LAB	lab(68.20, -62.17, 55.22)
CIE-LCH	lch(68.20, 83.15, 138.39°)
OKLab	oklab(70.54% -0.1686 0.1258)
OKLCH	oklch(70.54% 0.21 143.3)
XYZ	xyz(20.6843, 38.2389, 9.9044)
Luminance	0.3824 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33BF37 #BF33BB

analogous

#75BF33 #33BF37 #33BF7D

triadic

#33BF37 #3733BF #BF3733

tetradic

#33BF37 #3375BF #BF33BB #BF7D33

square

#33BF37 #3375BF #BF33BB #BF7D33

split-complementary

#33BF37 #7D33BF #BF3375

monochromatic

#195E1B #268F29 #33BF37 #5CD35F #8CE08E

Accessibility & contrast

On white

2.43

#33BF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#33BF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33BF37

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33BF37	#FFFFFF	#000000	##000000
##33BF37	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD21

Deuteranopia (green-blind)

#B3A245

Tritanopia (blue-blind)

#00B9A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #33bf37;
/* rgb */ color: rgb(51, 191, 55);
/* oklch */ color: oklch(70.5% 0.210 143.3);

Tailwind

colors: {
  custom: {
    50: '#80d476',
    500: '#33bf37',
    950: '#000000',
  },
}

SCSS

$custom: #33bf37;
$custom-light: #80d476;
$custom-dark: #000000;

JSON

{
  "hex": "#33bf37",
  "rgb": {
    "r": 51,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 121.714,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70539,
    "c": 0.21032,
    "h": 143.3
  },
  "luminance": 0.38241
}

Semantic roles & 50–950 ramp

primary

#33BF37

secondary

#CB83C9

accent

#47DDE1

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #33BF37

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

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