#3FBB65#3FBB65

#3FBB65 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.3% C 0.165 H 149.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#3FBB65
RGB	rgb(63, 187, 101)
HSL	hsl(138, 50%, 49%)
HSV	hsv(138, 66%, 73%)
CMYK	cmyk(66.3%, 0%, 46%, 26.7%)
CIE-LAB	lab(67.68, -52.90, 33.72)
CIE-LCH	lch(67.68, 62.74, 147.48°)
OKLab	oklab(70.34% -0.1426 0.0826)
OKLCH	oklch(70.34% 0.165 149.9)
XYZ	xyz(22.1675, 37.5347, 18.3861)
Luminance	0.3754 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBB65 #BB3F95

analogous

#57BB3F #3FBB65 #3FBBA3

triadic

#3FBB65 #653FBB #BB653F

tetradic

#3FBB65 #3F57BB #BB3F95 #BBA33F

square

#3FBB65 #3F57BB #BB3F95 #BBA33F

split-complementary

#3FBB65 #A33FBB #BB3F57

monochromatic

#205F34 #308D4C #3FBB65 #6ACD89 #98DCAD

Accessibility & contrast

On white

2.47

#3FBB65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#3FBB65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBB65

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBB65	#FFFFFF	#000000	##000000
##3FBB65	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAB5E

Deuteranopia (green-blind)

#ADA16B

Tritanopia (blue-blind)

#03B8A6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fbb65;
/* rgb */ color: rgb(63, 187, 101);
/* oklch */ color: oklch(70.3% 0.165 149.9);

Tailwind

colors: {
  custom: {
    50: '#82d092',
    500: '#3fbb65',
    950: '#000000',
  },
}

SCSS

$custom: #3fbb65;
$custom-light: #82d092;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbb65",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 101
  },
  "hsl": {
    "h": 138.387,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70342,
    "c": 0.16485,
    "h": 149.9
  },
  "luminance": 0.37537
}

Semantic roles & 50–950 ramp

primary

#3FBB65

secondary

#C88EB6

accent

#4FAFD9

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #3FBB65

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

Preview Lab → · Contrast checker → · Palette generator →