#3FCB80#3FCB80

#3FCB80 is a light, vivid green. Relative luminance 0.453; OKLCH L 75.0% C 0.161 H 155.3°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB80
RGB	rgb(63, 203, 128)
HSL	hsl(148, 57%, 52%)
HSV	hsv(148, 69%, 80%)
CMYK	cmyk(69%, 0%, 36.9%, 20.4%)
CIE-LAB	lab(73.10, -54.18, 26.86)
CIE-LCH	lch(73.10, 60.47, 153.63°)
OKLab	oklab(74.96% -0.1465 0.0673)
OKLCH	oklch(74.96% 0.161 155.3)
XYZ	xyz(27.2996, 45.3241, 27.7276)
Luminance	0.4533 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB80 #CB3F8A

analogous

#44CB3F #3FCB80 #3FCBC6

triadic

#3FCB80 #803FCB #CB803F

tetradic

#3FCB80 #3F44CB #CB3F8A #CBC63F

square

#3FCB80 #3F44CB #CB3F8A #CBC63F

split-complementary

#3FCB80 #C63FCB #CB3F44

monochromatic

#1F7145 #2CA162 #3FCB80 #6FD8A0 #9FE5C0

Accessibility & contrast

On white

2.09

#3FCB80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#3FCB80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB80

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB80	#FFFFFF	#000000	##000000
##3FCB80	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABB7B

Deuteranopia (green-blind)

#B9AE85

Tritanopia (blue-blind)

#00C9B8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcb80;
/* rgb */ color: rgb(63, 203, 128);
/* oklch */ color: oklch(75.0% 0.161 155.3);

Tailwind

colors: {
  custom: {
    50: '#85dca5',
    500: '#3fcb80',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb80;
$custom-light: #85dca5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb80",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 128
  },
  "hsl": {
    "h": 147.857,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74955,
    "c": 0.16122,
    "h": 155.3
  },
  "luminance": 0.45327
}

Semantic roles & 50–950 ramp

primary

#3FCB80

secondary

#D194B5

accent

#4799E1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #3FCB80

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

Preview Lab → · Contrast checker → · Palette generator →