#33E237#33E237

#33E237 is a light, highly saturated green. Relative luminance 0.554; OKLCH L 79.7% C 0.248 H 143.0°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#33E237
RGB	rgb(51, 226, 55)
HSL	hsl(121, 75%, 54%)
HSV	hsv(121, 77%, 89%)
CMYK	cmyk(77.4%, 0%, 75.7%, 11.4%)
CIE-LAB	lab(79.25, -73.01, 66.36)
CIE-LCH	lch(79.25, 98.66, 137.73°)
OKLab	oklab(79.73% -0.198 0.149)
OKLCH	oklch(79.73% 0.248 143)
XYZ	xyz(29.2493, 55.3689, 12.7594)
Luminance	0.5537 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33E237 #E233DE

analogous

#87E233 #33E237 #33E28E

triadic

#33E237 #3733E2 #E23733

tetradic

#33E237 #3387E2 #E233DE #E28E33

square

#33E237 #3387E2 #E233DE #E28E33

split-complementary

#33E237 #8E33E2 #E23387

monochromatic

#138716 #1BBD1F #33E237 #69EA6C #9EF1A0

Accessibility & contrast

On white

1.74

#33E237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#33E237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33E237

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33E237	#FFFFFF	#000000	##000000
##33E237	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CC0B

Deuteranopia (green-blind)

#D4BF4A

Tritanopia (blue-blind)

#00DBC2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #33e237;
/* rgb */ color: rgb(51, 226, 55);
/* oklch */ color: oklch(79.7% 0.248 143.0);

Tailwind

colors: {
  custom: {
    50: '#88ed7a',
    500: '#33e237',
    950: '#000000',
  },
}

SCSS

$custom: #33e237;
$custom-light: #88ed7a;
$custom-dark: #000000;

JSON

{
  "hex": "#33e237",
  "rgb": {
    "r": 51,
    "g": 226,
    "b": 55
  },
  "hsl": {
    "h": 121.371,
    "s": 75.107,
    "l": 54.314
  },
  "oklch": {
    "l": 0.79728,
    "c": 0.24781,
    "h": 143
  },
  "luminance": 0.55372
}

Semantic roles & 50–950 ramp

primary

#33E237

secondary

#8D2C8B

accent

#36EDF2

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160A

muted

#7F857D

Preview Lab

Preview with #33E237

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

Preview Lab → · Contrast checker → · Palette generator →