#33B970#33B970

#33B970 is a light, vivid green. Relative luminance 0.366; OKLCH L 69.7% C 0.156 H 154.5°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#33B970
RGB	rgb(51, 185, 112)
HSL	hsl(147, 57%, 46%)
HSV	hsv(147, 72%, 73%)
CMYK	cmyk(72.4%, 0%, 39.5%, 27.5%)
CIE-LAB	lab(66.95, -52.26, 27.02)
CIE-LCH	lch(66.95, 58.83, 152.66°)
OKLab	oklab(69.73% -0.141 0.0674)
OKLCH	oklch(69.73% 0.156 154.5)
XYZ	xyz(21.6368, 36.5691, 21.2443)
Luminance	0.3657 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B970 #B9337C

analogous

#39B933 #33B970 #33B9B3

triadic

#33B970 #7033B9 #B97033

tetradic

#33B970 #3339B9 #B9337C #B9B333

square

#33B970 #3339B9 #B9337C #B9B333

split-complementary

#33B970 #B333B9 #B93339

monochromatic

#195936 #268953 #33B970 #58D18F #88DEAF

Accessibility & contrast

On white

2.53

#33B970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#33B970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B970

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B970	#FFFFFF	#000000	##000000
##33B970	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AA6B

Deuteranopia (green-blind)

#A89E75

Tritanopia (blue-blind)

#00B7A7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b970;
/* rgb */ color: rgb(51, 185, 112);
/* oklch */ color: oklch(69.7% 0.156 154.5);

Tailwind

colors: {
  custom: {
    50: '#7dcf99',
    500: '#33b970',
    950: '#000000',
  },
}

SCSS

$custom: #33b970;
$custom-light: #7dcf99;
$custom-dark: #000000;

JSON

{
  "hex": "#33b970",
  "rgb": {
    "r": 51,
    "g": 185,
    "b": 112
  },
  "hsl": {
    "h": 147.313,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69726,
    "c": 0.15626,
    "h": 154.5
  },
  "luminance": 0.36572
}

Semantic roles & 50–950 ramp

primary

#33B970

secondary

#C880A7

accent

#489BE0

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #33B970

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

Preview Lab → · Contrast checker → · Palette generator →