#33B73B#33B73B

#33B73B is a light, vivid green. Relative luminance 0.349; OKLCH L 68.4% C 0.199 H 143.8°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#33B73B
RGB	rgb(51, 183, 59)
HSL	hsl(124, 56%, 46%)
HSV	hsv(124, 72%, 72%)
CMYK	cmyk(72.1%, 0%, 67.8%, 28.2%)
CIE-LAB	lab(65.66, -59.18, 50.97)
CIE-LCH	lch(65.66, 78.10, 139.26°)
OKLab	oklab(68.44% -0.1603 0.1173)
OKLCH	oklch(68.44% 0.199 143.8)
XYZ	xyz(19.0869, 34.8844, 9.8643)
Luminance	0.3489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B73B #B733AF

analogous

#6DB733 #33B73B #33B77D

triadic

#33B73B #3B33B7 #B73B33

tetradic

#33B73B #336DB7 #B733AF #B77D33

square

#33B73B #336DB7 #B733AF #B77D33

split-complementary

#33B73B #7D33B7 #B7336D

monochromatic

#18571C #26872C #33B73B #57D05E #87DE8C

Accessibility & contrast

On white

2.63

#33B73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#33B73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B73B

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B73B	#FFFFFF	#000000	##000000
##33B73B	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA62A

Deuteranopia (green-blind)

#AB9B47

Tritanopia (blue-blind)

#00B29E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #33b73b;
/* rgb */ color: rgb(51, 183, 59);
/* oklch */ color: oklch(68.4% 0.199 143.8);

Tailwind

colors: {
  custom: {
    50: '#7ece77',
    500: '#33b73b',
    950: '#000000',
  },
}

SCSS

$custom: #33b73b;
$custom-light: #7ece77;
$custom-dark: #000000;

JSON

{
  "hex": "#33b73b",
  "rgb": {
    "r": 51,
    "g": 183,
    "b": 59
  },
  "hsl": {
    "h": 123.636,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68443,
    "c": 0.19864,
    "h": 143.8
  },
  "luminance": 0.34887
}

Semantic roles & 50–950 ramp

primary

#33B73B

secondary

#C77FC3

accent

#48D7E0

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #33B73B

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

Preview Lab → · Contrast checker → · Palette generator →