#33BB5A#33BB5A

#33BB5A is a light, vivid green. Relative luminance 0.370; OKLCH L 69.9% C 0.179 H 148.5°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#33BB5A
RGB	rgb(51, 187, 90)
HSL	hsl(137, 57%, 47%)
HSV	hsv(137, 73%, 73%)
CMYK	cmyk(72.7%, 0%, 51.9%, 26.7%)
CIE-LAB	lab(67.26, -56.72, 38.67)
CIE-LCH	lch(67.26, 68.65, 145.71°)
OKLab	oklab(69.88% -0.1526 0.0933)
OKLCH	oklch(69.88% 0.179 148.5)
XYZ	xyz(20.9794, 36.9803, 15.7031)
Luminance	0.3698 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33BB5A #BB3394

analogous

#50BB33 #33BB5A #33BB9E

triadic

#33BB5A #5A33BB #BB5A33

tetradic

#33BB5A #3350BB #BB3394 #BB9E33

square

#33BB5A #3350BB #BB3394 #BB9E33

split-complementary

#33BB5A #9E33BB #BB3350

monochromatic

#195B2C #268B43 #33BB5A #59D27C #89DFA2

Accessibility & contrast

On white

2.50

#33BB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#33BB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33BB5A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33BB5A	#FFFFFF	#000000	##000000
##33BB5A	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAB52

Deuteranopia (green-blind)

#AD9F61

Tritanopia (blue-blind)

#00B7A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #33bb5a;
/* rgb */ color: rgb(51, 187, 90);
/* oklch */ color: oklch(69.9% 0.179 148.5);

Tailwind

colors: {
  custom: {
    50: '#7ed18b',
    500: '#33bb5a',
    950: '#000000',
  },
}

SCSS

$custom: #33bb5a;
$custom-light: #7ed18b;
$custom-dark: #000000;

JSON

{
  "hex": "#33bb5a",
  "rgb": {
    "r": 51,
    "g": 187,
    "b": 90
  },
  "hsl": {
    "h": 137.206,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69876,
    "c": 0.17889,
    "h": 148.5
  },
  "luminance": 0.36983
}

Semantic roles & 50–950 ramp

primary

#33BB5A

secondary

#C981B4

accent

#47B5E0

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #33BB5A

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

Preview Lab → · Contrast checker → · Palette generator →