#33B663#33B663

#33B663 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.7% C 0.164 H 151.1°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#33B663
RGB	rgb(51, 182, 99)
HSL	hsl(142, 56%, 46%)
HSV	hsv(142, 72%, 71%)
CMYK	cmyk(72%, 0%, 45.6%, 28.6%)
CIE-LAB	lab(65.79, -53.47, 32.29)
CIE-LCH	lch(65.79, 62.47, 148.87°)
OKLab	oklab(68.7% -0.1439 0.0793)
OKLCH	oklch(68.7% 0.164 151.1)
XYZ	xyz(20.3436, 35.0583, 17.4967)
Luminance	0.3506 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B663 #B63386

analogous

#44B633 #33B663 #33B6A4

triadic

#33B663 #6333B6 #B66333

tetradic

#33B663 #3344B6 #B63386 #B6A433

square

#33B663 #3344B6 #B63386 #B6A433

split-complementary

#33B663 #A433B6 #B63344

monochromatic

#18562F #268649 #33B663 #56D083 #86DDA6

Accessibility & contrast

On white

2.62

#33B663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#33B663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B663

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B663	#FFFFFF	#000000	##000000
##33B663	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A75D

Deuteranopia (green-blind)

#A79B69

Tritanopia (blue-blind)

#00B3A2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #33b663;
/* rgb */ color: rgb(51, 182, 99);
/* oklch */ color: oklch(68.7% 0.164 151.1);

Tailwind

colors: {
  custom: {
    50: '#7dcd90',
    500: '#33b663',
    950: '#000000',
  },
}

SCSS

$custom: #33b663;
$custom-light: #7dcd90;
$custom-dark: #000000;

JSON

{
  "hex": "#33b663",
  "rgb": {
    "r": 51,
    "g": 182,
    "b": 99
  },
  "hsl": {
    "h": 141.985,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68702,
    "c": 0.16433,
    "h": 151.1
  },
  "luminance": 0.35061
}

Semantic roles & 50–950 ramp

primary

#33B663

secondary

#C77EAC

accent

#48A8E0

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140D

muted

#7C827D

Preview Lab

Preview with #33B663

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

Preview Lab → · Contrast checker → · Palette generator →