#33B347#33B347

#33B347 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.5% C 0.185 H 145.5°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#33B347
RGB	rgb(51, 179, 71)
HSL	hsl(129, 56%, 45%)
HSV	hsv(129, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 60.3%, 29.8%)
CIE-LAB	lab(64.48, -56.50, 44.43)
CIE-LCH	lch(64.48, 71.88, 141.82°)
OKLab	oklab(67.5% -0.1525 0.1046)
OKLCH	oklch(67.5% 0.185 145.5)
XYZ	xyz(18.6214, 33.3969, 11.4249)
Luminance	0.3340 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B347 #B3339F

analogous

#5FB333 #33B347 #33B387

triadic

#33B347 #4733B3 #B34733

tetradic

#33B347 #335FB3 #B3339F #B38733

square

#33B347 #335FB3 #B3339F #B38733

split-complementary

#33B347 #8733B3 #B3335F

monochromatic

#185421 #258334 #33B347 #55CE68 #84DC92

Accessibility & contrast

On white

2.73

#33B347 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#33B347 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B347

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B347	#FFFFFF	#000000	##000000
##33B347	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A33C

Deuteranopia (green-blind)

#A79850

Tritanopia (blue-blind)

#00AF9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #33b347;
/* rgb */ color: rgb(51, 179, 71);
/* oklch */ color: oklch(67.5% 0.185 145.5);

Tailwind

colors: {
  custom: {
    50: '#7dcb7e',
    500: '#33b347',
    950: '#000000',
  },
}

SCSS

$custom: #33b347;
$custom-light: #7dcb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#33b347",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 71
  },
  "hsl": {
    "h": 129.375,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67502,
    "c": 0.18496,
    "h": 145.5
  },
  "luminance": 0.33399
}

Semantic roles & 50–950 ramp

primary

#33B347

secondary

#C67CBA

accent

#49C8DF

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #33B347

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

Preview Lab → · Contrast checker → · Palette generator →