#33A143#33A143

#33A143 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.6% C 0.166 H 145.6°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#33A143
RGB	rgb(51, 161, 67)
HSL	hsl(129, 52%, 42%)
HSV	hsv(129, 68%, 63%)
CMYK	cmyk(68.3%, 0%, 58.4%, 36.9%)
CIE-LAB	lab(58.60, -50.62, 39.46)
CIE-LCH	lch(58.60, 64.18, 142.06°)
OKLab	oklab(62.62% -0.1367 0.0935)
OKLCH	oklch(62.62% 0.166 145.6)
XYZ	xyz(15.1222, 26.5972, 9.6459)
Luminance	0.2660 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A143 #A13391

analogous

#5AA133 #33A143 #33A17A

triadic

#33A143 #4333A1 #A14333

tetradic

#33A143 #335AA1 #A13391 #A17A33

square

#33A143 #335AA1 #A13391 #A17A33

split-complementary

#33A143 #7A33A1 #A1335A

monochromatic

#16441C #247330 #33A143 #4BC65D #7AD587

Accessibility & contrast

On white

3.32

#33A143 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#33A143 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33A143

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A143	#FFFFFF	#000000	##000000
##33A143	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3923A

Deuteranopia (green-blind)

#96894A

Tritanopia (blue-blind)

#0D9D8C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #33a143;
/* rgb */ color: rgb(51, 161, 67);
/* oklch */ color: oklch(62.6% 0.166 145.6);

Tailwind

colors: {
  custom: {
    50: '#79be7a',
    500: '#33a143',
    950: '#000000',
  },
}

SCSS

$custom: #33a143;
$custom-light: #79be7a;
$custom-dark: #000000;

JSON

{
  "hex": "#33a143",
  "rgb": {
    "r": 51,
    "g": 161,
    "b": 67
  },
  "hsl": {
    "h": 128.727,
    "s": 51.887,
    "l": 41.569
  },
  "oklch": {
    "l": 0.62621,
    "c": 0.16568,
    "h": 145.6
  },
  "luminance": 0.26599
}

Semantic roles & 50–950 ramp

primary

#33A143

secondary

#BD72B2

accent

#4CC7DB

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #33A143

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

Preview Lab → · Contrast checker → · Palette generator →