#3FBC74#3FBC74

#3FBC74 is a light, vivid green. Relative luminance 0.383; OKLCH L 70.9% C 0.152 H 154.1°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC74
RGB	rgb(63, 188, 116)
HSL	hsl(145, 50%, 49%)
HSV	hsv(145, 66%, 74%)
CMYK	cmyk(66.5%, 0%, 38.3%, 26.3%)
CIE-LAB	lab(68.23, -50.65, 26.65)
CIE-LCH	lch(68.23, 57.23, 152.25°)
OKLab	oklab(70.87% -0.1369 0.0666)
OKLCH	oklch(70.87% 0.152 154.1)
XYZ	xyz(23.1835, 38.2817, 22.6869)
Luminance	0.3828 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC74 #BC3F87

analogous

#49BC3F #3FBC74 #3FBCB3

triadic

#3FBC74 #743FBC #BC743F

tetradic

#3FBC74 #3F49BC #BC3F87 #BCB33F

square

#3FBC74 #3F49BC #BC3F87 #BCB33F

split-complementary

#3FBC74 #B33FBC #BC3F49

monochromatic

#20603B #308E58 #3FBC74 #6BCD95 #99DDB6

Accessibility & contrast

On white

2.43

#3FBC74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#3FBC74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC74

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC74	#FFFFFF	#000000	##000000
##3FBC74	1.00	2.43	8.66	8.66
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAD6F

Deuteranopia (green-blind)

#ACA279

Tritanopia (blue-blind)

#00BAAA

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbc74;
/* rgb */ color: rgb(63, 188, 116);
/* oklch */ color: oklch(70.9% 0.152 154.1);

Tailwind

colors: {
  custom: {
    50: '#82d19c',
    500: '#3fbc74',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc74;
$custom-light: #82d19c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc74",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 116
  },
  "hsl": {
    "h": 145.44,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70874,
    "c": 0.15225,
    "h": 154.1
  },
  "luminance": 0.38284
}

Semantic roles & 50–950 ramp

primary

#3FBC74

secondary

#C98EB0

accent

#4E9ED9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #3FBC74

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

Preview Lab → · Contrast checker → · Palette generator →