#3FBF4E#3FBF4E

#3FBF4E is a light, vivid green. Relative luminance 0.389; OKLCH L 71.1% C 0.190 H 145.1°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF4E
RGB	rgb(63, 191, 78)
HSL	hsl(127, 50%, 50%)
HSV	hsv(127, 67%, 75%)
CMYK	cmyk(67%, 0%, 59.2%, 25.1%)
CIE-LAB	lab(68.65, -57.64, 46.11)
CIE-LCH	lch(68.65, 73.82, 141.34°)
OKLab	oklab(71.06% -0.1559 0.1088)
OKLCH	oklch(71.06% 0.19 145.1)
XYZ	xyz(22.0544, 38.8661, 13.5459)
Luminance	0.3887 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF4E #BF3FB0

analogous

#70BF3F #3FBF4E #3FBF8E

triadic

#3FBF4E #4E3FBF #BF4E3F

tetradic

#3FBF4E #3F70BF #BF3FB0 #BF8E3F

square

#3FBF4E #3F70BF #BF3FB0 #BF8E3F

split-complementary

#3FBF4E #8E3FBF #BF3F70

monochromatic

#216328 #30913B #3FBF4E #6DCF78 #9BDEA2

Accessibility & contrast

On white

2.39

#3FBF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#3FBF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF4E

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF4E	#FFFFFF	#000000	##000000
##3FBF4E	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE42

Deuteranopia (green-blind)

#B3A357

Tritanopia (blue-blind)

#17BAA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbf4e;
/* rgb */ color: rgb(63, 191, 78);
/* oklch */ color: oklch(71.1% 0.190 145.1);

Tailwind

colors: {
  custom: {
    50: '#84d383',
    500: '#3fbf4e',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf4e;
$custom-light: #84d383;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf4e",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 78
  },
  "hsl": {
    "h": 127.031,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71057,
    "c": 0.19008,
    "h": 145.1
  },
  "luminance": 0.38868
}

Semantic roles & 50–950 ramp

primary

#3FBF4E

secondary

#CA90C3

accent

#4EC9DA

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FBF4E

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

Preview Lab → · Contrast checker → · Palette generator →