#3BBB40#3BBB40

#3BBB40 is a light, vivid green. Relative luminance 0.368; OKLCH L 69.7% C 0.197 H 143.6°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#3BBB40
RGB	rgb(59, 187, 64)
HSL	hsl(122, 52%, 48%)
HSV	hsv(122, 68%, 73%)
CMYK	cmyk(68.4%, 0%, 65.8%, 26.7%)
CIE-LAB	lab(67.16, -58.59, 50.56)
CIE-LCH	lch(67.16, 77.39, 139.20°)
OKLab	oklab(69.75% -0.1588 0.117)
OKLCH	oklch(69.75% 0.197 143.6)
XYZ	xyz(20.4981, 36.8384, 10.8798)
Luminance	0.3684 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBB40 #BB3BB6

analogous

#76BB3B #3BBB40 #3BBB80

triadic

#3BBB40 #403BBB #BB403B

tetradic

#3BBB40 #3B76BB #BB3BB6 #BB803B

square

#3BBB40 #3B76BB #BB3BB6 #BB803B

split-complementary

#3BBB40 #803BBB #BB3B76

monochromatic

#1E5E20 #2C8C30 #3BBB40 #65CE69 #93DD96

Accessibility & contrast

On white

2.51

#3BBB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#3BBB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBB40

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBB40	#FFFFFF	#000000	##000000
##3BBB40	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA30

Deuteranopia (green-blind)

#B09F4B

Tritanopia (blue-blind)

#15B6A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3bbb40;
/* rgb */ color: rgb(59, 187, 64);
/* oklch */ color: oklch(69.7% 0.197 143.6);

Tailwind

colors: {
  custom: {
    50: '#82d17a',
    500: '#3bbb40',
    950: '#000000',
  },
}

SCSS

$custom: #3bbb40;
$custom-light: #82d17a;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbb40",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 64
  },
  "hsl": {
    "h": 122.344,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69747,
    "c": 0.19727,
    "h": 143.6
  },
  "luminance": 0.36841
}

Semantic roles & 50–950 ramp

primary

#3BBB40

secondary

#C88AC6

accent

#4CD6DB

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #3BBB40

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

Preview Lab → · Contrast checker → · Palette generator →