#3FC97B#3FC97B

#3FC97B is a light, vivid green. Relative luminance 0.443; OKLCH L 74.3% C 0.163 H 154.1°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#3FC97B
RGB	rgb(63, 201, 123)
HSL	hsl(146, 56%, 52%)
HSV	hsv(146, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 38.8%, 21.2%)
CIE-LAB	lab(72.40, -54.35, 28.52)
CIE-LCH	lch(72.40, 61.38, 152.31°)
OKLab	oklab(74.35% -0.1468 0.0712)
OKLCH	oklch(74.35% 0.163 154.1)
XYZ	xyz(26.5093, 44.2572, 25.8805)
Luminance	0.4426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC97B #C93F8D

analogous

#48C93F #3FC97B #3FC9C0

triadic

#3FC97B #7B3FC9 #C97B3F

tetradic

#3FC97B #3F48C9 #C93F8D #C9C03F

square

#3FC97B #3F48C9 #C93F8D #C9C03F

split-complementary

#3FC97B #C03FC9 #C93F48

monochromatic

#1F6F42 #2D9E5E #3FC97B #6FD69C #9FE4BD

Accessibility & contrast

On white

2.13

#3FC97B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#3FC97B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC97B

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC97B	#FFFFFF	#000000	##000000
##3FC97B	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B976

Deuteranopia (green-blind)

#B7AD80

Tritanopia (blue-blind)

#00C7B5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fc97b;
/* rgb */ color: rgb(63, 201, 123);
/* oklch */ color: oklch(74.3% 0.163 154.1);

Tailwind

colors: {
  custom: {
    50: '#85daa2',
    500: '#3fc97b',
    950: '#000000',
  },
}

SCSS

$custom: #3fc97b;
$custom-light: #85daa2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc97b",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 123
  },
  "hsl": {
    "h": 146.087,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74347,
    "c": 0.16314,
    "h": 154.1
  },
  "luminance": 0.4426
}

Semantic roles & 50–950 ramp

primary

#3FC97B

secondary

#D094B6

accent

#489EDF

background

#F8FDFA

surface

#F0FBF3

border

#CBD4CD

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #3FC97B

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

Preview Lab → · Contrast checker → · Palette generator →