#33B542#33B542

#33B542 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.0% C 0.191 H 144.7°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#33B542
RGB	rgb(51, 181, 66)
HSL	hsl(127, 56%, 45%)
HSV	hsv(127, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 63.5%, 29%)
CIE-LAB	lab(65.08, -57.77, 47.35)
CIE-LCH	lch(65.08, 74.70, 140.66°)
OKLab	oklab(67.98% -0.1562 0.1104)
OKLCH	oklch(67.98% 0.191 144.7)
XYZ	xyz(18.8712, 34.1428, 10.7489)
Luminance	0.3414 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B542 #B533A6

analogous

#65B533 #33B542 #33B583

triadic

#33B542 #4233B5 #B54233

tetradic

#33B542 #3365B5 #B533A6 #B58333

square

#33B542 #3365B5 #B533A6 #B58333

split-complementary

#33B542 #8333B5 #B53365

monochromatic

#18561F #268531 #33B542 #56CF64 #86DD90

Accessibility & contrast

On white

2.68

#33B542 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#33B542 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B542

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B542	#FFFFFF	#000000	##000000
##33B542	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A434

Deuteranopia (green-blind)

#A99A4C

Tritanopia (blue-blind)

#00B09D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b542;
/* rgb */ color: rgb(51, 181, 66);
/* oklch */ color: oklch(68.0% 0.191 144.7);

Tailwind

colors: {
  custom: {
    50: '#7ecc7b',
    500: '#33b542',
    950: '#000000',
  },
}

SCSS

$custom: #33b542;
$custom-light: #7ecc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#33b542",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 66
  },
  "hsl": {
    "h": 126.923,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67979,
    "c": 0.19126,
    "h": 144.7
  },
  "luminance": 0.34145
}

Semantic roles & 50–950 ramp

primary

#33B542

secondary

#C67DBE

accent

#48CEDF

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #33B542

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

Preview Lab → · Contrast checker → · Palette generator →