#3FBB74#3FBB74

#3FBB74 is a light, vivid green. Relative luminance 0.379; OKLCH L 70.6% C 0.151 H 154.2°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#3FBB74
RGB	rgb(63, 187, 116)
HSL	hsl(146, 50%, 49%)
HSV	hsv(146, 66%, 73%)
CMYK	cmyk(66.3%, 0%, 38%, 26.7%)
CIE-LAB	lab(67.91, -50.25, 26.24)
CIE-LCH	lch(67.91, 56.69, 152.43°)
OKLab	oklab(70.62% -0.1359 0.0656)
OKLCH	oklch(70.62% 0.151 154.2)
XYZ	xyz(22.9706, 37.8559, 22.6160)
Luminance	0.3786 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBB74 #BB3F86

analogous

#48BB3F #3FBB74 #3FBBB2

triadic

#3FBB74 #743FBB #BB743F

tetradic

#3FBB74 #3F48BB #BB3F86 #BBB23F

square

#3FBB74 #3F48BB #BB3F86 #BBB23F

split-complementary

#3FBB74 #B23FBB #BB3F48

monochromatic

#205F3B #308D58 #3FBB74 #6ACD94 #98DCB5

Accessibility & contrast

On white

2.45

#3FBB74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#3FBB74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBB74

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBB74	#FFFFFF	#000000	##000000
##3FBB74	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAC6F

Deuteranopia (green-blind)

#ABA179

Tritanopia (blue-blind)

#00B9A9

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fbb74;
/* rgb */ color: rgb(63, 187, 116);
/* oklch */ color: oklch(70.6% 0.151 154.2);

Tailwind

colors: {
  custom: {
    50: '#82d09c',
    500: '#3fbb74',
    950: '#000000',
  },
}

SCSS

$custom: #3fbb74;
$custom-light: #82d09c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbb74",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 116
  },
  "hsl": {
    "h": 145.645,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70616,
    "c": 0.1509,
    "h": 154.2
  },
  "luminance": 0.37858
}

Semantic roles & 50–950 ramp

primary

#3FBB74

secondary

#C88EAF

accent

#4F9ED9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #3FBB74

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

Preview Lab → · Contrast checker → · Palette generator →