#33B144#33B144

#33B144 is a light, vivid green. Relative luminance 0.326; OKLCH L 66.9% C 0.185 H 145.2°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#33B144
RGB	rgb(51, 177, 68)
HSL	hsl(128, 55%, 45%)
HSV	hsv(128, 71%, 69%)
CMYK	cmyk(71.2%, 0%, 61.6%, 30.6%)
CIE-LAB	lab(63.81, -56.17, 45.02)
CIE-LCH	lch(63.81, 71.99, 141.29°)
OKLab	oklab(66.93% -0.1517 0.1056)
OKLCH	oklch(66.93% 0.185 145.2)
XYZ	xyz(18.1295, 32.5634, 10.7976)
Luminance	0.3256 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B144 #B133A0

analogous

#61B133 #33B144 #33B183

triadic

#33B144 #4433B1 #B14433

tetradic

#33B144 #3361B1 #B133A0 #B18333

square

#33B144 #3361B1 #B133A0 #B18333

split-complementary

#33B144 #8333B1 #B13361

monochromatic

#18521F #258132 #33B144 #54CE64 #83DB8F

Accessibility & contrast

On white

2.80

#33B144 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#33B144 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B144

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B144	#FFFFFF	#000000	##000000
##33B144	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A138

Deuteranopia (green-blind)

#A5974D

Tritanopia (blue-blind)

#00AC9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #33b144;
/* rgb */ color: rgb(51, 177, 68);
/* oklch */ color: oklch(66.9% 0.185 145.2);

Tailwind

colors: {
  custom: {
    50: '#7dc97c',
    500: '#33b144',
    950: '#000000',
  },
}

SCSS

$custom: #33b144;
$custom-light: #7dc97c;
$custom-dark: #000000;

JSON

{
  "hex": "#33b144",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 68
  },
  "hsl": {
    "h": 128.095,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66933,
    "c": 0.18489,
    "h": 145.2
  },
  "luminance": 0.32565
}

Semantic roles & 50–950 ramp

primary

#33B144

secondary

#C57BBB

accent

#49CADF

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #33B144

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

Preview Lab → · Contrast checker → · Palette generator →