#3BBB5F#3BBB5F

#3BBB5F is a light, vivid green. Relative luminance 0.373; OKLCH L 70.1% C 0.172 H 148.9°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#3BBB5F
RGB	rgb(59, 187, 95)
HSL	hsl(137, 52%, 48%)
HSV	hsv(137, 68%, 73%)
CMYK	cmyk(68.4%, 0%, 49.2%, 26.7%)
CIE-LAB	lab(67.50, -54.60, 36.52)
CIE-LCH	lch(67.50, 65.69, 146.23°)
OKLab	oklab(70.14% -0.1471 0.0887)
OKLCH	oklch(70.14% 0.172 148.9)
XYZ	xyz(21.6379, 37.2943, 16.8824)
Luminance	0.3730 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBB5F #BB3B97

analogous

#57BB3B #3BBB5F #3BBB9F

triadic

#3BBB5F #5F3BBB #BB5F3B

tetradic

#3BBB5F #3B57BB #BB3B97 #BB9F3B

square

#3BBB5F #3B57BB #BB3B97 #BB9F3B

split-complementary

#3BBB5F #9F3BBB #BB3B57

monochromatic

#1E5E30 #2C8C47 #3BBB5F #65CE83 #93DDA8

Accessibility & contrast

On white

2.48

#3BBB5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#3BBB5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBB5F

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBB5F	#FFFFFF	#000000	##000000
##3BBB5F	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAB57

Deuteranopia (green-blind)

#ADA066

Tritanopia (blue-blind)

#00B7A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3bbb5f;
/* rgb */ color: rgb(59, 187, 95);
/* oklch */ color: oklch(70.1% 0.172 148.9);

Tailwind

colors: {
  custom: {
    50: '#81d08e',
    500: '#3bbb5f',
    950: '#000000',
  },
}

SCSS

$custom: #3bbb5f;
$custom-light: #81d08e;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbb5f",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 95
  },
  "hsl": {
    "h": 136.875,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.7014,
    "c": 0.1718,
    "h": 148.9
  },
  "luminance": 0.37297
}

Semantic roles & 50–950 ramp

primary

#3BBB5F

secondary

#C88AB7

accent

#4CB3DB

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #3BBB5F

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

Preview Lab → · Contrast checker → · Palette generator →