#3BB151#3BB151

#3BB151 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.171 H 146.6°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#3BB151
RGB	rgb(59, 177, 81)
HSL	hsl(131, 50%, 46%)
HSV	hsv(131, 67%, 69%)
CMYK	cmyk(66.7%, 0%, 54.2%, 30.6%)
CIE-LAB	lab(64.13, -53.00, 39.32)
CIE-LCH	lch(64.13, 65.99, 143.43°)
OKLab	oklab(67.3% -0.1431 0.0942)
OKLCH	oklch(67.3% 0.171 146.6)
XYZ	xyz(19.0097, 32.9662, 13.1443)
Luminance	0.3297 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB151 #B13B9B

analogous

#60B13B #3BB151 #3BB18C

triadic

#3BB151 #513BB1 #B1513B

tetradic

#3BB151 #3B60B1 #B13B9B #B18C3B

square

#3BB151 #3B60B1 #B13B9B #B18C3B

split-complementary

#3BB151 #8C3BB1 #B13B60

monochromatic

#1C5527 #2C833C #3BB151 #5FCA73 #8DD99B

Accessibility & contrast

On white

2.77

#3BB151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#3BB151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB151

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB151	#FFFFFF	#000000	##000000
##3BB151	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A248

Deuteranopia (green-blind)

#A59858

Tritanopia (blue-blind)

#13AD9B

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3bb151;
/* rgb */ color: rgb(59, 177, 81);
/* oklch */ color: oklch(67.3% 0.171 146.6);

Tailwind

colors: {
  custom: {
    50: '#7fc984',
    500: '#3bb151',
    950: '#000000',
  },
}

SCSS

$custom: #3bb151;
$custom-light: #7fc984;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb151",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 81
  },
  "hsl": {
    "h": 131.186,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67303,
    "c": 0.17129,
    "h": 146.6
  },
  "luminance": 0.32968
}

Semantic roles & 50–950 ramp

primary

#3BB151

secondary

#C484B8

accent

#4EC0DA

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3BB151

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

Preview Lab → · Contrast checker → · Palette generator →