#33B345#33B345

#33B345 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.5% C 0.187 H 145.2°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#33B345
RGB	rgb(51, 179, 69)
HSL	hsl(128, 56%, 45%)
HSV	hsv(128, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 61.5%, 29.8%)
CIE-LAB	lab(64.46, -56.74, 45.32)
CIE-LCH	lch(64.46, 72.62, 141.39°)
OKLab	oklab(67.48% -0.1532 0.1064)
OKLCH	oklch(67.48% 0.187 145.2)
XYZ	xyz(18.5583, 33.3716, 11.0924)
Luminance	0.3337 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B345 #B333A1

analogous

#61B333 #33B345 #33B385

triadic

#33B345 #4533B3 #B34533

tetradic

#33B345 #3361B3 #B333A1 #B38533

square

#33B345 #3361B3 #B333A1 #B38533

split-complementary

#33B345 #8533B3 #B33361

monochromatic

#185420 #258333 #33B345 #55CE66 #84DC91

Accessibility & contrast

On white

2.74

#33B345 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#33B345 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B345

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B345	#FFFFFF	#000000	##000000
##33B345	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A339

Deuteranopia (green-blind)

#A7984E

Tritanopia (blue-blind)

#00AE9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #33b345;
/* rgb */ color: rgb(51, 179, 69);
/* oklch */ color: oklch(67.5% 0.187 145.2);

Tailwind

colors: {
  custom: {
    50: '#7dcb7d',
    500: '#33b345',
    950: '#000000',
  },
}

SCSS

$custom: #33b345;
$custom-light: #7dcb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#33b345",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 69
  },
  "hsl": {
    "h": 128.438,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67479,
    "c": 0.18654,
    "h": 145.2
  },
  "luminance": 0.33374
}

Semantic roles & 50–950 ramp

primary

#33B345

secondary

#C67CBB

accent

#49CADF

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #33B345

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

Preview Lab → · Contrast checker → · Palette generator →