#3FB46B#3FB46B

#3FB46B is a light, vivid green. Relative luminance 0.348; OKLCH L 68.6% C 0.150 H 152.5°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#3FB46B
RGB	rgb(63, 180, 107)
HSL	hsl(143, 48%, 48%)
HSV	hsv(143, 65%, 71%)
CMYK	cmyk(65%, 0%, 40.6%, 29.4%)
CIE-LAB	lab(65.56, -49.17, 27.87)
CIE-LCH	lch(65.56, 56.52, 150.45°)
OKLab	oklab(68.63% -0.1328 0.0692)
OKLCH	oklch(68.63% 0.15 152.5)
XYZ	xyz(21.0233, 34.7586, 19.5082)
Luminance	0.3476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB46B #B43F88

analogous

#4EB43F #3FB46B #3FB4A5

triadic

#3FB46B #6B3FB4 #B46B3F

tetradic

#3FB46B #3F4EB4 #B43F88 #B4A53F

square

#3FB46B #3F4EB4 #B43F88 #B4A53F

split-complementary

#3FB46B #A53FB4 #B43F4E

monochromatic

#1F5935 #2F8750 #3FB46B #67CA8C #94DAAE

Accessibility & contrast

On white

2.64

#3FB46B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#3FB46B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB46B

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB46B	#FFFFFF	#000000	##000000
##3FB46B	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A666

Deuteranopia (green-blind)

#A59B70

Tritanopia (blue-blind)

#04B2A2

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb46b;
/* rgb */ color: rgb(63, 180, 107);
/* oklch */ color: oklch(68.6% 0.150 152.5);

Tailwind

colors: {
  custom: {
    50: '#81cb96',
    500: '#3fb46b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb46b;
$custom-light: #81cb96;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb46b",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 107
  },
  "hsl": {
    "h": 142.564,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68629,
    "c": 0.1498,
    "h": 152.5
  },
  "luminance": 0.34761
}

Semantic roles & 50–950 ramp

primary

#3FB46B

secondary

#C58AAF

accent

#50A5D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #3FB46B

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

Preview Lab → · Contrast checker → · Palette generator →