#3BBB3F#3BBB3F

#3BBB3F is a light, vivid green. Relative luminance 0.368; OKLCH L 69.7% C 0.198 H 143.5°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#3BBB3F
RGB	rgb(59, 187, 63)
HSL	hsl(122, 52%, 48%)
HSV	hsv(122, 68%, 73%)
CMYK	cmyk(68.4%, 0%, 66.3%, 26.7%)
CIE-LAB	lab(67.15, -58.69, 50.97)
CIE-LCH	lch(67.15, 77.73, 139.02°)
OKLab	oklab(69.74% -0.1592 0.1178)
OKLCH	oklch(69.74% 0.198 143.5)
XYZ	xyz(20.4699, 36.8272, 10.7312)
Luminance	0.3683 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBB3F #BB3BB7

analogous

#77BB3B #3BBB3F #3BBB7F

triadic

#3BBB3F #3F3BBB #BB3F3B

tetradic

#3BBB3F #3B77BB #BB3BB7 #BB7F3B

square

#3BBB3F #3B77BB #BB3BB7 #BB7F3B

split-complementary

#3BBB3F #7F3BBB #BB3B77

monochromatic

#1E5E20 #2C8C2F #3BBB3F #65CE68 #93DD96

Accessibility & contrast

On white

2.51

#3BBB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#3BBB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBB3F

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBB3F	#FFFFFF	#000000	##000000
##3BBB3F	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)

#BFAA2F

Deuteranopia (green-blind)

#B09F4A

Tritanopia (blue-blind)

#16B6A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3bbb3f;
/* rgb */ color: rgb(59, 187, 63);
/* oklch */ color: oklch(69.7% 0.198 143.5);

Tailwind

colors: {
  custom: {
    50: '#82d17a',
    500: '#3bbb3f',
    950: '#000000',
  },
}

SCSS

$custom: #3bbb3f;
$custom-light: #82d17a;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbb3f",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 63
  },
  "hsl": {
    "h": 121.875,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69737,
    "c": 0.19798,
    "h": 143.5
  },
  "luminance": 0.36829
}

Semantic roles & 50–950 ramp

primary

#3BBB3F

secondary

#C88AC6

accent

#4CD7DB

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3BBB3F

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

Preview Lab → · Contrast checker → · Palette generator →