#33B871#33B871

#33B871 is a light, vivid green. Relative luminance 0.362; OKLCH L 69.5% C 0.154 H 155.0°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#33B871
RGB	rgb(51, 184, 113)
HSL	hsl(148, 57%, 46%)
HSV	hsv(148, 72%, 72%)
CMYK	cmyk(72.3%, 0%, 38.6%, 27.8%)
CIE-LAB	lab(66.65, -51.69, 26.10)
CIE-LCH	lch(66.65, 57.90, 153.21°)
OKLab	oklab(69.49% -0.1395 0.0652)
OKLCH	oklch(69.49% 0.154 155)
XYZ	xyz(21.4844, 36.1746, 21.4697)
Luminance	0.3618 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B871 #B8337A

analogous

#37B833 #33B871 #33B8B3

triadic

#33B871 #7133B8 #B87133

tetradic

#33B871 #3337B8 #B8337A #B8B333

square

#33B871 #3337B8 #B8337A #B8B333

split-complementary

#33B871 #B333B8 #B83337

monochromatic

#185836 #268854 #33B871 #58D190 #88DEB0

Accessibility & contrast

On white

2.55

#33B871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#33B871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B871

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B871	#FFFFFF	#000000	##000000
##33B871	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A96C

Deuteranopia (green-blind)

#A79D76

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b871;
/* rgb */ color: rgb(51, 184, 113);
/* oklch */ color: oklch(69.5% 0.154 155.0);

Tailwind

colors: {
  custom: {
    50: '#7dce9a',
    500: '#33b871',
    950: '#000000',
  },
}

SCSS

$custom: #33b871;
$custom-light: #7dce9a;
$custom-dark: #000000;

JSON

{
  "hex": "#33b871",
  "rgb": {
    "r": 51,
    "g": 184,
    "b": 113
  },
  "hsl": {
    "h": 147.97,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69485,
    "c": 0.15402,
    "h": 155
  },
  "luminance": 0.36177
}

Semantic roles & 50–950 ramp

primary

#33B871

secondary

#C87FA6

accent

#4899E0

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #33B871

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

Preview Lab → · Contrast checker → · Palette generator →