#3BB531#3BB531

#3BB531 is a light, highly saturated green. Relative luminance 0.342; OKLCH L 68.0% C 0.200 H 142.0°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3BB531
RGB	rgb(59, 181, 49)
HSL	hsl(115, 57%, 45%)
HSV	hsv(115, 73%, 71%)
CMYK	cmyk(67.4%, 0%, 72.9%, 29%)
CIE-LAB	lab(65.12, -57.91, 54.35)
CIE-LCH	lch(65.12, 79.42, 136.82°)
OKLab	oklab(68.02% -0.1577 0.1232)
OKLCH	oklch(68.02% 0.2 142)
XYZ	xyz(18.8808, 34.1973, 8.5109)
Luminance	0.3420 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB531 #AB31B5

analogous

#7DB531 #3BB531 #31B569

triadic

#3BB531 #313BB5 #B5313B

tetradic

#3BB531 #317DB5 #AB31B5 #B56931

square

#3BB531 #317DB5 #AB31B5 #B56931

split-complementary

#3BB531 #6931B5 #B5317D

monochromatic

#1C5517 #2B8524 #3BB531 #5CD053 #8ADD83

Accessibility & contrast

On white

2.68

#3BB531 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#3BB531 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB531

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB531	#FFFFFF	#000000	##000000
##3BB531	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A419

Deuteranopia (green-blind)

#AB9A3F

Tritanopia (blue-blind)

#1FAF9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3bb531;
/* rgb */ color: rgb(59, 181, 49);
/* oklch */ color: oklch(68.0% 0.200 142.0);

Tailwind

colors: {
  custom: {
    50: '#82cc71',
    500: '#3bb531',
    950: '#000000',
  },
}

SCSS

$custom: #3bb531;
$custom-light: #82cc71;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb531",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 49
  },
  "hsl": {
    "h": 115.455,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68022,
    "c": 0.20013,
    "h": 142
  },
  "luminance": 0.34199
}

Semantic roles & 50–950 ramp

primary

#3BB531

secondary

#C17BC7

accent

#47E1D5

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3BB531

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

Preview Lab → · Contrast checker → · Palette generator →