#3FCC7B#3FCC7B

#3FCC7B is a light, vivid green. Relative luminance 0.457; OKLCH L 75.1% C 0.167 H 153.7°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC7B
RGB	rgb(63, 204, 123)
HSL	hsl(146, 58%, 52%)
HSV	hsv(146, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 39.7%, 20%)
CIE-LAB	lab(73.33, -55.49, 29.75)
CIE-LCH	lch(73.33, 62.96, 151.80°)
OKLab	oklab(75.11% -0.1498 0.0741)
OKLCH	oklch(75.11% 0.167 153.7)
XYZ	xyz(27.2155, 45.6695, 26.1158)
Luminance	0.4567 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC7B #CC3F90

analogous

#49CC3F #3FCC7B #3FCCC2

triadic

#3FCC7B #7B3FCC #CC7B3F

tetradic

#3FCC7B #3F49CC #CC3F90 #CCC23F

square

#3FCC7B #3F49CC #CC3F90 #CCC23F

split-complementary

#3FCC7B #C23FCC #CC3F49

monochromatic

#1E7242 #2BA35E #3FCC7B #6FD99C #A0E6BD

Accessibility & contrast

On white

2.07

#3FCC7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#3FCC7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC7B

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC7B	#FFFFFF	#000000	##000000
##3FCC7B	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBC75

Deuteranopia (green-blind)

#BAAF80

Tritanopia (blue-blind)

#00CAB8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fcc7b;
/* rgb */ color: rgb(63, 204, 123);
/* oklch */ color: oklch(75.1% 0.167 153.7);

Tailwind

colors: {
  custom: {
    50: '#85dda2',
    500: '#3fcc7b',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc7b;
$custom-light: #85dda2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc7b",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 123
  },
  "hsl": {
    "h": 145.532,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75114,
    "c": 0.16708,
    "h": 153.7
  },
  "luminance": 0.45673
}

Semantic roles & 50–950 ramp

primary

#3FCC7B

secondary

#D295B8

accent

#479FE1

background

#F8FDFA

surface

#F0FBF3

border

#CBD4CD

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #3FCC7B

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

Preview Lab → · Contrast checker → · Palette generator →