#33D437#33D437

#33D437 is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.1% C 0.233 H 143.1°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#33D437
RGB	rgb(51, 212, 55)
HSL	hsl(121, 65%, 52%)
HSV	hsv(121, 76%, 83%)
CMYK	cmyk(75.9%, 0%, 74.1%, 16.9%)
CIE-LAB	lab(74.86, -68.77, 62.01)
CIE-LCH	lch(74.86, 92.60, 137.96°)
OKLab	oklab(76.08% -0.1865 0.14)
OKLCH	oklch(76.08% 0.233 143.1)
XYZ	xyz(25.5967, 48.0636, 11.5419)
Luminance	0.4807 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33D437 #D433D0

analogous

#80D433 #33D437 #33D488

triadic

#33D437 #3733D4 #D43733

tetradic

#33D437 #3380D4 #D433D0 #D48833

square

#33D437 #3380D4 #D433D0 #D48833

split-complementary

#33D437 #8833D4 #D43380

monochromatic

#18741B #23A726 #33D437 #66DF69 #98E99A

Accessibility & contrast

On white

1.98

#33D437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#33D437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33D437

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33D437	#FFFFFF	#000000	##000000
##33D437	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C017

Deuteranopia (green-blind)

#C7B448

Tritanopia (blue-blind)

#00CEB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #33d437;
/* rgb */ color: rgb(51, 212, 55);
/* oklch */ color: oklch(76.1% 0.233 143.1);

Tailwind

colors: {
  custom: {
    50: '#85e378',
    500: '#33d437',
    950: '#000000',
  },
}

SCSS

$custom: #33d437;
$custom-light: #85e378;
$custom-dark: #000000;

JSON

{
  "hex": "#33d437",
  "rgb": {
    "r": 51,
    "g": 212,
    "b": 55
  },
  "hsl": {
    "h": 121.491,
    "s": 65.182,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76079,
    "c": 0.23318,
    "h": 143.1
  },
  "luminance": 0.48067
}

Semantic roles & 50–950 ramp

primary

#33D437

secondary

#D58ED3

accent

#40E4E8

background

#F9FEF7

surface

#F1FCEE

border

#CBD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #33D437

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

Preview Lab → · Contrast checker → · Palette generator →