#3FA658#3FA658

#3FA658 is a light, vivid green. Relative luminance 0.290; OKLCH L 64.6% C 0.149 H 148.6°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FA658
RGB	rgb(63, 166, 88)
HSL	hsl(135, 45%, 45%)
HSV	hsv(135, 62%, 65%)
CMYK	cmyk(62%, 0%, 47%, 34.9%)
CIE-LAB	lab(60.81, -46.92, 31.69)
CIE-LCH	lch(60.81, 56.62, 145.96°)
OKLab	oklab(64.62% -0.1267 0.0775)
OKLCH	oklch(64.62% 0.149 148.6)
XYZ	xyz(17.4463, 29.0321, 13.9150)
Luminance	0.2903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA658 #A63F8D

analogous

#5AA63F #3FA658 #3FA68B

triadic

#3FA658 #583FA6 #A6583F

tetradic

#3FA658 #3F5AA6 #A63F8D #A68B3F

square

#3FA658 #3F5AA6 #A63F8D #A68B3F

split-complementary

#3FA658 #8B3FA6 #A63F5A

monochromatic

#1D4D29 #2E7A40 #3FA658 #60C378 #8CD39D

Accessibility & contrast

On white

3.09

#3FA658 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#3FA658 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA658

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA658	#FFFFFF	#000000	##000000
##3FA658	1.00	3.09	6.81	6.81
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79852

Deuteranopia (green-blind)

#9A8F5D

Tritanopia (blue-blind)

#22A393

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3fa658;
/* rgb */ color: rgb(63, 166, 88);
/* oklch */ color: oklch(64.6% 0.149 148.6);

Tailwind

colors: {
  custom: {
    50: '#7fc188',
    500: '#3fa658',
    950: '#000000',
  },
}

SCSS

$custom: #3fa658;
$custom-light: #7fc188;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa658",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 88
  },
  "hsl": {
    "h": 134.563,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64623,
    "c": 0.14855,
    "h": 148.6
  },
  "luminance": 0.29034
}

Semantic roles & 50–950 ramp

primary

#3FA658

secondary

#BE83B0

accent

#53B5D5

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B120B

muted

#7C817C

Preview Lab

Preview with #3FA658

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

Preview Lab → · Contrast checker → · Palette generator →