#3FCF6B#3FCF6B

#3FCF6B is a light, vivid green. Relative luminance 0.467; OKLCH L 75.6% C 0.185 H 149.4°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#3FCF6B
RGB	rgb(63, 207, 107)
HSL	hsl(138, 60%, 53%)
HSV	hsv(138, 70%, 81%)
CMYK	cmyk(69.6%, 0%, 48.3%, 18.8%)
CIE-LAB	lab(74.02, -59.29, 38.74)
CIE-LCH	lch(74.02, 70.83, 146.84°)
OKLab	oklab(75.61% -0.1596 0.0943)
OKLCH	oklch(75.61% 0.185 149.4)
XYZ	xyz(27.0144, 46.7410, 21.5053)
Luminance	0.4674 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCF6B #CF3FA3

analogous

#5BCF3F #3FCF6B #3FCFB3

triadic

#3FCF6B #6B3FCF #CF6B3F

tetradic

#3FCF6B #3F5BCF #CF3FA3 #CFB33F

square

#3FCF6B #3F5BCF #CF3FA3 #CFB33F

split-complementary

#3FCF6B #B33FCF #CF3F5B

monochromatic

#1E7639 #2AA750 #3FCF6B #70DB91 #A1E7B6

Accessibility & contrast

On white

2.03

#3FCF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#3FCF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCF6B

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCF6B	#FFFFFF	#000000	##000000
##3FCF6B	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BD63

Deuteranopia (green-blind)

#BFB172

Tritanopia (blue-blind)

#00CBB7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fcf6b;
/* rgb */ color: rgb(63, 207, 107);
/* oklch */ color: oklch(75.6% 0.185 149.4);

Tailwind

colors: {
  custom: {
    50: '#86df97',
    500: '#3fcf6b',
    950: '#000000',
  },
}

SCSS

$custom: #3fcf6b;
$custom-light: #86df97;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcf6b",
  "rgb": {
    "r": 63,
    "g": 207,
    "b": 107
  },
  "hsl": {
    "h": 138.333,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75608,
    "c": 0.18543,
    "h": 149.4
  },
  "luminance": 0.46744
}

Semantic roles & 50–950 ramp

primary

#3FCF6B

secondary

#D496C1

accent

#45B3E3

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #3FCF6B

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

Preview Lab → · Contrast checker → · Palette generator →