#3BB73E#3BB73E

#3BB73E is a light, vivid green. Relative luminance 0.351; OKLCH L 68.7% C 0.194 H 143.4°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#3BB73E
RGB	rgb(59, 183, 62)
HSL	hsl(121, 51%, 47%)
HSV	hsv(121, 68%, 72%)
CMYK	cmyk(67.8%, 0%, 66.1%, 28.2%)
CIE-LAB	lab(65.86, -57.42, 49.99)
CIE-LCH	lch(65.86, 76.13, 138.96°)
OKLab	oklab(68.67% -0.1558 0.1156)
OKLCH	oklch(68.67% 0.194 143.4)
XYZ	xyz(19.6054, 35.1425, 10.3065)
Luminance	0.3514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB73E #B73BB4

analogous

#76B73B #3BB73E #3BB77C

triadic

#3BB73E #3E3BB7 #B73E3B

tetradic

#3BB73E #3B76B7 #B73BB4 #B77C3B

square

#3BB73E #3B76B7 #B73BB4 #B77C3B

split-complementary

#3BB73E #7C3BB7 #B73B76

monochromatic

#1D5A1F #2C892E #3BB73E #63CD65 #91DC93

Accessibility & contrast

On white

2.62

#3BB73E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#3BB73E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB73E

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB73E	#FFFFFF	#000000	##000000
##3BB73E	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)

#BBA62E

Deuteranopia (green-blind)

#AC9C49

Tritanopia (blue-blind)

#19B29E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3bb73e;
/* rgb */ color: rgb(59, 183, 62);
/* oklch */ color: oklch(68.7% 0.194 143.4);

Tailwind

colors: {
  custom: {
    50: '#81ce79',
    500: '#3bb73e',
    950: '#000000',
  },
}

SCSS

$custom: #3bb73e;
$custom-light: #81ce79;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb73e",
  "rgb": {
    "r": 59,
    "g": 183,
    "b": 62
  },
  "hsl": {
    "h": 121.452,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68668,
    "c": 0.19395,
    "h": 143.4
  },
  "luminance": 0.35145
}

Semantic roles & 50–950 ramp

primary

#3BB73E

secondary

#C687C5

accent

#4DD7DB

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3BB73E

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

Preview Lab → · Contrast checker → · Palette generator →