#33B53A#33B53A

#33B53A is a light, vivid green. Relative luminance 0.341; OKLCH L 67.9% C 0.197 H 143.7°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#33B53A
RGB	rgb(51, 181, 58)
HSL	hsl(123, 56%, 45%)
HSV	hsv(123, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 68%, 29%)
CIE-LAB	lab(65.01, -58.61, 50.67)
CIE-LCH	lch(65.01, 77.48, 139.15°)
OKLab	oklab(67.9% -0.1588 0.1166)
OKLCH	oklch(67.9% 0.197 143.7)
XYZ	xyz(18.6517, 34.0550, 9.5925)
Luminance	0.3406 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B53A #B533AE

analogous

#6DB533 #33B53A #33B57B

triadic

#33B53A #3A33B5 #B53A33

tetradic

#33B53A #336DB5 #B533AE #B57B33

square

#33B53A #336DB5 #B533AE #B57B33

split-complementary

#33B53A #7B33B5 #B5336D

monochromatic

#18561B #26852B #33B53A #56CF5C #86DD8A

Accessibility & contrast

On white

2.69

#33B53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#33B53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B53A

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B53A	#FFFFFF	#000000	##000000
##33B53A	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A429

Deuteranopia (green-blind)

#AA9A46

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b53a;
/* rgb */ color: rgb(51, 181, 58);
/* oklch */ color: oklch(67.9% 0.197 143.7);

Tailwind

colors: {
  custom: {
    50: '#7ecc76',
    500: '#33b53a',
    950: '#000000',
  },
}

SCSS

$custom: #33b53a;
$custom-light: #7ecc76;
$custom-dark: #000000;

JSON

{
  "hex": "#33b53a",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 58
  },
  "hsl": {
    "h": 123.231,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67899,
    "c": 0.19699,
    "h": 143.7
  },
  "luminance": 0.34057
}

Semantic roles & 50–950 ramp

primary

#33B53A

secondary

#C67DC2

accent

#48D7DF

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #33B53A

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

Preview Lab → · Contrast checker → · Palette generator →