#3FA74B#3FA74B

#3FA74B is a light, vivid green. Relative luminance 0.292; OKLCH L 64.7% C 0.162 H 145.4°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FA74B
RGB	rgb(63, 167, 75)
HSL	hsl(127, 45%, 45%)
HSV	hsv(127, 62%, 65%)
CMYK	cmyk(62.3%, 0%, 55.1%, 34.5%)
CIE-LAB	lab(60.96, -49.25, 38.45)
CIE-LCH	lch(60.96, 62.48, 142.01°)
OKLab	oklab(64.69% -0.1333 0.0919)
OKLCH	oklch(64.69% 0.162 145.4)
XYZ	xyz(17.1375, 29.2005, 11.3884)
Luminance	0.2920 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA74B #A73F9B

analogous

#67A73F #3FA74B #3FA77F

triadic

#3FA74B #4B3FA7 #A74B3F

tetradic

#3FA74B #3F67A7 #A73F9B #A77F3F

square

#3FA74B #3F67A7 #A73F9B #A77F3F

split-complementary

#3FA74B #7F3FA7 #A73F67

monochromatic

#1D4E23 #2E7B37 #3FA74B #60C36C #8DD495

Accessibility & contrast

On white

3.07

#3FA74B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#3FA74B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA74B

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA74B	#FFFFFF	#000000	##000000
##3FA74B	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9942

Deuteranopia (green-blind)

#9C9052

Tritanopia (blue-blind)

#27A392

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3fa74b;
/* rgb */ color: rgb(63, 167, 75);
/* oklch */ color: oklch(64.7% 0.162 145.4);

Tailwind

colors: {
  custom: {
    50: '#7fc280',
    500: '#3fa74b',
    950: '#000000',
  },
}

SCSS

$custom: #3fa74b;
$custom-light: #7fc280;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa74b",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 75
  },
  "hsl": {
    "h": 126.923,
    "s": 45.217,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64689,
    "c": 0.16189,
    "h": 145.4
  },
  "luminance": 0.29202
}

Semantic roles & 50–950 ramp

primary

#3FA74B

secondary

#BF83B8

accent

#53C6D5

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #3FA74B

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

Preview Lab → · Contrast checker → · Palette generator →