#33B569#33B569

#33B569 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.5% C 0.157 H 153.0°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#33B569
RGB	rgb(51, 181, 105)
HSL	hsl(145, 56%, 45%)
HSV	hsv(145, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 42%, 29%)
CIE-LAB	lab(65.57, -52.04, 28.88)
CIE-LCH	lch(65.57, 59.52, 150.97°)
OKLab	oklab(68.55% -0.1403 0.0716)
OKLCH	oklch(68.55% 0.157 153)
XYZ	xyz(20.4371, 34.7692, 18.9959)
Luminance	0.3477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B569 #B5337F

analogous

#3EB533 #33B569 #33B5AA

triadic

#33B569 #6933B5 #B56933

tetradic

#33B569 #333EB5 #B5337F #B5AA33

square

#33B569 #333EB5 #B5337F #B5AA33

split-complementary

#33B569 #AA33B5 #B5333E

monochromatic

#185632 #26854D #33B569 #56CF88 #86DDAA

Accessibility & contrast

On white

2.64

#33B569 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#33B569 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B569

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B569	#FFFFFF	#000000	##000000
##33B569	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A664

Deuteranopia (green-blind)

#A59B6E

Tritanopia (blue-blind)

#00B3A2

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #33b569;
/* rgb */ color: rgb(51, 181, 105);
/* oklch */ color: oklch(68.5% 0.157 153.0);

Tailwind

colors: {
  custom: {
    50: '#7ccc94',
    500: '#33b569',
    950: '#000000',
  },
}

SCSS

$custom: #33b569;
$custom-light: #7ccc94;
$custom-dark: #000000;

JSON

{
  "hex": "#33b569",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 105
  },
  "hsl": {
    "h": 144.923,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68547,
    "c": 0.15746,
    "h": 153
  },
  "luminance": 0.34771
}

Semantic roles & 50–950 ramp

primary

#33B569

secondary

#C67DA8

accent

#48A1DF

background

#F8FCF9

surface

#EFF9F1

border

#CAD2CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #33B569

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

Preview Lab → · Contrast checker → · Palette generator →