#3FBB7B#3FBB7B

#3FBB7B is a light, vivid green. Relative luminance 0.380; OKLCH L 70.8% C 0.144 H 156.7°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#3FBB7B
RGB	rgb(63, 187, 123)
HSL	hsl(149, 50%, 49%)
HSV	hsv(149, 66%, 73%)
CMYK	cmyk(66.3%, 0%, 34.2%, 26.7%)
CIE-LAB	lab(68.04, -48.89, 22.69)
CIE-LCH	lch(68.04, 53.90, 155.11°)
OKLab	oklab(70.76% -0.1327 0.0572)
OKLCH	oklch(70.76% 0.144 156.7)
XYZ	xyz(23.3932, 38.0250, 24.8418)
Luminance	0.3803 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBB7B #BB3F7F

analogous

#41BB3F #3FBB7B #3FBBB9

triadic

#3FBB7B #7B3FBB #BB7B3F

tetradic

#3FBB7B #3F41BB #BB3F7F #BBB93F

square

#3FBB7B #3F41BB #BB3F7F #BBB93F

split-complementary

#3FBB7B #B93FBB #BB3F41

monochromatic

#205F3F #308D5D #3FBB7B #6ACD9A #98DCB9

Accessibility & contrast

On white

2.44

#3FBB7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#3FBB7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBB7B

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBB7B	#FFFFFF	#000000	##000000
##3FBB7B	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAD77

Deuteranopia (green-blind)

#AAA17F

Tritanopia (blue-blind)

#00B9AA

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbb7b;
/* rgb */ color: rgb(63, 187, 123);
/* oklch */ color: oklch(70.8% 0.144 156.7);

Tailwind

colors: {
  custom: {
    50: '#82d0a1',
    500: '#3fbb7b',
    950: '#000000',
  },
}

SCSS

$custom: #3fbb7b;
$custom-light: #82d0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbb7b",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 123
  },
  "hsl": {
    "h": 149.032,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70759,
    "c": 0.14446,
    "h": 156.7
  },
  "luminance": 0.38027
}

Semantic roles & 50–950 ramp

primary

#3FBB7B

secondary

#C88EAC

accent

#4F96D9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140F

muted

#7D827E

Preview Lab

Preview with #3FBB7B

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

Preview Lab → · Contrast checker → · Palette generator →