#33CA37#33CA37

#33CA37 is a light, highly saturated green. Relative luminance 0.432; OKLCH L 73.5% C 0.222 H 143.2°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#33CA37
RGB	rgb(51, 202, 55)
HSL	hsl(122, 60%, 50%)
HSV	hsv(122, 75%, 79%)
CMYK	cmyk(74.8%, 0%, 72.8%, 20.8%)
CIE-LAB	lab(71.70, -65.67, 58.82)
CIE-LCH	lch(71.70, 88.16, 138.15°)
OKLab	oklab(73.45% -0.1781 0.1333)
OKLCH	oklch(73.45% 0.222 143.2)
XYZ	xyz(23.1739, 43.2180, 10.7343)
Luminance	0.4322 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33CA37 #CA33C6

analogous

#7BCA33 #33CA37 #33CA82

triadic

#33CA37 #3733CA #CA3733

tetradic

#33CA37 #337BCA #CA33C6 #CA8233

square

#33CA37 #337BCA #CA33C6 #CA8233

split-complementary

#33CA37 #8233CA #CA337B

monochromatic

#1A681C #27992A #33CA37 #63D866 #94E496

Accessibility & contrast

On white

2.18

#33CA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#33CA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33CA37

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33CA37	#FFFFFF	#000000	##000000
##33CA37	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB71C

Deuteranopia (green-blind)

#BDAB46

Tritanopia (blue-blind)

#00C4AD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #33ca37;
/* rgb */ color: rgb(51, 202, 55);
/* oklch */ color: oklch(73.5% 0.222 143.2);

Tailwind

colors: {
  custom: {
    50: '#83db77',
    500: '#33ca37',
    950: '#000000',
  },
}

SCSS

$custom: #33ca37;
$custom-light: #83db77;
$custom-dark: #000000;

JSON

{
  "hex": "#33ca37",
  "rgb": {
    "r": 51,
    "g": 202,
    "b": 55
  },
  "hsl": {
    "h": 121.589,
    "s": 59.684,
    "l": 49.608
  },
  "oklch": {
    "l": 0.73451,
    "c": 0.22245,
    "h": 143.2
  },
  "luminance": 0.43221
}

Semantic roles & 50–950 ramp

primary

#33CA37

secondary

#CF8ACD

accent

#45DFE3

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #33CA37

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

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