#33B133#33B133

#33B133 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.8% C 0.197 H 143.0°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#33B133
RGB	rgb(51, 177, 51)
HSL	hsl(120, 55%, 45%)
HSV	hsv(120, 71%, 69%)
CMYK	cmyk(71.2%, 0%, 71.2%, 30.6%)
CIE-LAB	lab(63.66, -57.92, 52.03)
CIE-LCH	lch(63.66, 77.86, 138.06°)
OKLab	oklab(66.77% -0.1572 0.1186)
OKLCH	oklch(66.77% 0.197 143)
XYZ	xyz(17.6839, 32.3852, 8.4503)
Luminance	0.3239 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B133 #B133B1

analogous

#72B133 #33B133 #33B172

triadic

#33B133 #3333B1 #B13333

tetradic

#33B133 #3372B1 #B133B1 #B17233

square

#33B133 #3372B1 #B133B1 #B17233

split-complementary

#33B133 #7233B1 #B13372

monochromatic

#185218 #258125 #33B133 #54CE54 #83DB83

Accessibility & contrast

On white

2.81

#33B133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#33B133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B133

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B133	#FFFFFF	#000000	##000000
##33B133	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A01F

Deuteranopia (green-blind)

#A69640

Tritanopia (blue-blind)

#06AC98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #33b133;
/* rgb */ color: rgb(51, 177, 51);
/* oklch */ color: oklch(66.8% 0.197 143.0);

Tailwind

colors: {
  custom: {
    50: '#7dc972',
    500: '#33b133',
    950: '#000000',
  },
}

SCSS

$custom: #33b133;
$custom-light: #7dc972;
$custom-dark: #000000;

JSON

{
  "hex": "#33b133",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 120,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66765,
    "c": 0.19697,
    "h": 143
  },
  "luminance": 0.32387
}

Semantic roles & 50–950 ramp

primary

#33B133

secondary

#C57BC5

accent

#49DFDF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #33B133

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

Preview Lab → · Contrast checker → · Palette generator →