#3BB237#3BB237

#3BB237 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.193 H 142.6°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#3BB237
RGB	rgb(59, 178, 55)
HSL	hsl(118, 53%, 46%)
HSV	hsv(118, 69%, 70%)
CMYK	cmyk(66.9%, 0%, 69.1%, 30.2%)
CIE-LAB	lab(64.20, -56.37, 51.08)
CIE-LCH	lch(64.20, 76.07, 137.82°)
OKLab	oklab(67.27% -0.1533 0.1171)
OKLCH	oklch(67.27% 0.193 142.6)
XYZ	xyz(18.4126, 33.0445, 9.0216)
Luminance	0.3305 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB237 #AE37B2

analogous

#78B237 #3BB237 #37B270

triadic

#3BB237 #373BB2 #B2373B

tetradic

#3BB237 #3778B2 #AE37B2 #B27037

square

#3BB237 #3778B2 #AE37B2 #B27037

split-complementary

#3BB237 #7037B2 #B23778

monochromatic

#1C541A #2C8329 #3BB237 #5ECC5A #8CDB89

Accessibility & contrast

On white

2.76

#3BB237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#3BB237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB237

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB237	#FFFFFF	#000000	##000000
##3BB237	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A225

Deuteranopia (green-blind)

#A89843

Tritanopia (blue-blind)

#1FAD99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3bb237;
/* rgb */ color: rgb(59, 178, 55);
/* oklch */ color: oklch(67.3% 0.193 142.6);

Tailwind

colors: {
  custom: {
    50: '#81ca74',
    500: '#3bb237',
    950: '#000000',
  },
}

SCSS

$custom: #3bb237;
$custom-light: #81ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb237",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 55
  },
  "hsl": {
    "h": 118.049,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67273,
    "c": 0.19286,
    "h": 142.6
  },
  "luminance": 0.33046
}

Semantic roles & 50–950 ramp

primary

#3BB237

secondary

#C280C5

accent

#4CDCD8

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3BB237

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

Preview Lab → · Contrast checker → · Palette generator →