#3BB570#3BB570

#3BB570 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.9% C 0.148 H 154.4°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#3BB570
RGB	rgb(59, 181, 112)
HSL	hsl(146, 51%, 47%)
HSV	hsv(146, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 38.1%, 29%)
CIE-LAB	lab(65.86, -49.38, 25.61)
CIE-LCH	lch(65.86, 55.63, 152.59°)
OKLab	oklab(68.88% -0.1335 0.064)
OKLCH	oklch(68.88% 0.148 154.4)
XYZ	xyz(21.2503, 35.1451, 20.9899)
Luminance	0.3515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB570 #B53B80

analogous

#43B53B #3BB570 #3BB5AD

triadic

#3BB570 #703BB5 #B5703B

tetradic

#3BB570 #3B43B5 #B53B80 #B5AD3B

square

#3BB570 #3B43B5 #B53B80 #B5AD3B

split-complementary

#3BB570 #AD3BB5 #B53B43

monochromatic

#1D5937 #2C8753 #3BB570 #62CC90 #90DBB0

Accessibility & contrast

On white

2.62

#3BB570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#3BB570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB570

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB570	#FFFFFF	#000000	##000000
##3BB570	1.00	2.62	8.03	8.03
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A76B

Deuteranopia (green-blind)

#A59C75

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3bb570;
/* rgb */ color: rgb(59, 181, 112);
/* oklch */ color: oklch(68.9% 0.148 154.4);

Tailwind

colors: {
  custom: {
    50: '#7fcc99',
    500: '#3bb570',
    950: '#000000',
  },
}

SCSS

$custom: #3bb570;
$custom-light: #7fcc99;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb570",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 112
  },
  "hsl": {
    "h": 146.066,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68877,
    "c": 0.14806,
    "h": 154.4
  },
  "luminance": 0.35147
}

Semantic roles & 50–950 ramp

primary

#3BB570

secondary

#C686AA

accent

#4D9DDA

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3BB570

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

Preview Lab → · Contrast checker → · Palette generator →