#33B973#33B973

#33B973 is a light, vivid green. Relative luminance 0.366; OKLCH L 69.8% C 0.154 H 155.4°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#33B973
RGB	rgb(51, 185, 115)
HSL	hsl(149, 57%, 46%)
HSV	hsv(149, 72%, 73%)
CMYK	cmyk(72.4%, 0%, 37.8%, 27.5%)
CIE-LAB	lab(67.00, -51.68, 25.50)
CIE-LCH	lch(67.00, 57.63, 153.73°)
OKLab	oklab(69.79% -0.1396 0.0638)
OKLCH	oklch(69.79% 0.154 155.4)
XYZ	xyz(21.8067, 36.6370, 22.1387)
Luminance	0.3664 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B973 #B93379

analogous

#36B933 #33B973 #33B9B6

triadic

#33B973 #7333B9 #B97333

tetradic

#33B973 #3336B9 #B93379 #B9B633

square

#33B973 #3336B9 #B93379 #B9B633

split-complementary

#33B973 #B633B9 #B93336

monochromatic

#195937 #268955 #33B973 #58D192 #88DEB1

Accessibility & contrast

On white

2.52

#33B973 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#33B973 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B973

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B973	#FFFFFF	#000000	##000000
##33B973	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AA6E

Deuteranopia (green-blind)

#A89E78

Tritanopia (blue-blind)

#00B7A7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b973;
/* rgb */ color: rgb(51, 185, 115);
/* oklch */ color: oklch(69.8% 0.154 155.4);

Tailwind

colors: {
  custom: {
    50: '#7dcf9c',
    500: '#33b973',
    950: '#000000',
  },
}

SCSS

$custom: #33b973;
$custom-light: #7dcf9c;
$custom-dark: #000000;

JSON

{
  "hex": "#33b973",
  "rgb": {
    "r": 51,
    "g": 185,
    "b": 115
  },
  "hsl": {
    "h": 148.657,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69785,
    "c": 0.15351,
    "h": 155.4
  },
  "luminance": 0.3664
}

Semantic roles & 50–950 ramp

primary

#33B973

secondary

#C880A6

accent

#4897E0

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #33B973

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

Preview Lab → · Contrast checker → · Palette generator →