#33AC55#33AC55

#33AC55 is a light, vivid green. Relative luminance 0.309; OKLCH L 65.8% C 0.164 H 148.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#33AC55
RGB	rgb(51, 172, 85)
HSL	hsl(137, 54%, 44%)
HSV	hsv(137, 70%, 67%)
CMYK	cmyk(70.3%, 0%, 50.6%, 32.5%)
CIE-LAB	lab(62.39, -52.07, 35.15)
CIE-LCH	lch(62.39, 62.82, 145.98°)
OKLab	oklab(65.83% -0.1402 0.0852)
OKLCH	oklch(65.83% 0.164 148.7)
XYZ	xyz(17.7561, 30.8628, 13.6139)
Luminance	0.3086 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33AC55 #AC338A

analogous

#4DAC33 #33AC55 #33AC91

triadic

#33AC55 #5533AC #AC5533

tetradic

#33AC55 #334DAC #AC338A #AC9133

square

#33AC55 #334DAC #AC338A #AC9133

split-complementary

#33AC55 #9133AC #AC334D

monochromatic

#174E26 #257D3E #33AC55 #51CB73 #80D999

Accessibility & contrast

On white

2.93

#33AC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#33AC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33AC55

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33AC55	#FFFFFF	#000000	##000000
##33AC55	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9D4E

Deuteranopia (green-blind)

#9F935B

Tritanopia (blue-blind)

#00A998

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #33ac55;
/* rgb */ color: rgb(51, 172, 85);
/* oklch */ color: oklch(65.8% 0.164 148.7);

Tailwind

colors: {
  custom: {
    50: '#7bc686',
    500: '#33ac55',
    950: '#000000',
  },
}

SCSS

$custom: #33ac55;
$custom-light: #7bc686;
$custom-dark: #000000;

JSON

{
  "hex": "#33ac55",
  "rgb": {
    "r": 51,
    "g": 172,
    "b": 85
  },
  "hsl": {
    "h": 136.86,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.65827,
    "c": 0.16407,
    "h": 148.7
  },
  "luminance": 0.30865
}

Semantic roles & 50–950 ramp

primary

#33AC55

secondary

#C278AE

accent

#4AB4DE

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #33AC55

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

Preview Lab → · Contrast checker → · Palette generator →