#3FCB6E#3FCB6E

#3FCB6E is a light, vivid green. Relative luminance 0.449; OKLCH L 74.6% C 0.178 H 150.5°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB6E
RGB	rgb(63, 203, 110)
HSL	hsl(140, 57%, 52%)
HSV	hsv(140, 69%, 80%)
CMYK	cmyk(69%, 0%, 45.8%, 20.4%)
CIE-LAB	lab(72.82, -57.37, 35.72)
CIE-LCH	lch(72.82, 67.58, 148.09°)
OKLab	oklab(74.63% -0.1545 0.0876)
OKLCH	oklch(74.63% 0.178 150.5)
XYZ	xyz(26.2182, 44.8915, 22.0320)
Luminance	0.4489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB6E #CB3F9C

analogous

#56CB3F #3FCB6E #3FCBB4

triadic

#3FCB6E #6E3FCB #CB6E3F

tetradic

#3FCB6E #3F56CB #CB3F9C #CBB43F

square

#3FCB6E #3F56CB #CB3F9C #CBB43F

split-complementary

#3FCB6E #B43FCB #CB3F56

monochromatic

#1F713A #2CA153 #3FCB6E #6FD892 #9FE5B7

Accessibility & contrast

On white

2.10

#3FCB6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#3FCB6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB6E

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB6E	#FFFFFF	#000000	##000000
##3FCB6E	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBA67

Deuteranopia (green-blind)

#BBAE74

Tritanopia (blue-blind)

#00C8B5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fcb6e;
/* rgb */ color: rgb(63, 203, 110);
/* oklch */ color: oklch(74.6% 0.178 150.5);

Tailwind

colors: {
  custom: {
    50: '#85dc99',
    500: '#3fcb6e',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb6e;
$custom-light: #85dc99;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb6e",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 110
  },
  "hsl": {
    "h": 140.143,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74628,
    "c": 0.1776,
    "h": 150.5
  },
  "luminance": 0.44894
}

Semantic roles & 50–950 ramp

primary

#3FCB6E

secondary

#D194BD

accent

#47ADE1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FCB6E

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

Preview Lab → · Contrast checker → · Palette generator →