#33B971#33B971

#33B971 is a light, vivid green. Relative luminance 0.366; OKLCH L 69.7% C 0.155 H 154.8°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#33B971
RGB	rgb(51, 185, 113)
HSL	hsl(148, 57%, 46%)
HSV	hsv(148, 72%, 73%)
CMYK	cmyk(72.4%, 0%, 38.9%, 27.5%)
CIE-LAB	lab(66.97, -52.07, 26.52)
CIE-LCH	lch(66.97, 58.43, 153.01°)
OKLab	oklab(69.75% -0.1405 0.0662)
OKLCH	oklch(69.75% 0.155 154.8)
XYZ	xyz(21.6928, 36.5915, 21.5392)
Luminance	0.3659 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B971 #B9337B

analogous

#38B933 #33B971 #33B9B4

triadic

#33B971 #7133B9 #B97133

tetradic

#33B971 #3338B9 #B9337B #B9B433

square

#33B971 #3338B9 #B9337B #B9B433

split-complementary

#33B971 #B433B9 #B93338

monochromatic

#195936 #268954 #33B971 #58D190 #88DEB0

Accessibility & contrast

On white

2.52

#33B971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#33B971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B971

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B971	#FFFFFF	#000000	##000000
##33B971	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AA6C

Deuteranopia (green-blind)

#A89E76

Tritanopia (blue-blind)

#00B7A7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b971;
/* rgb */ color: rgb(51, 185, 113);
/* oklch */ color: oklch(69.7% 0.155 154.8);

Tailwind

colors: {
  custom: {
    50: '#7dcf9a',
    500: '#33b971',
    950: '#000000',
  },
}

SCSS

$custom: #33b971;
$custom-light: #7dcf9a;
$custom-dark: #000000;

JSON

{
  "hex": "#33b971",
  "rgb": {
    "r": 51,
    "g": 185,
    "b": 113
  },
  "hsl": {
    "h": 147.761,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69745,
    "c": 0.15534,
    "h": 154.8
  },
  "luminance": 0.36594
}

Semantic roles & 50–950 ramp

primary

#33B971

secondary

#C880A7

accent

#489AE0

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #33B971

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

Preview Lab → · Contrast checker → · Palette generator →