#3F9E4E#3F9E4E

#3F9E4E is a light, vivid green. Relative luminance 0.261; OKLCH L 62.3% C 0.147 H 146.6°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3F9E4E
RGB	rgb(63, 158, 78)
HSL	hsl(129, 43%, 43%)
HSV	hsv(129, 60%, 62%)
CMYK	cmyk(60.1%, 0%, 50.6%, 38%)
CIE-LAB	lab(58.09, -45.31, 33.45)
CIE-LCH	lch(58.09, 56.32, 143.56°)
OKLab	oklab(62.34% -0.1226 0.081)
OKLCH	oklch(62.34% 0.147 146.6)
XYZ	xyz(15.6509, 26.0591, 11.4114)
Luminance	0.2606 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9E4E #9E3F8F

analogous

#5F9E3F #3F9E4E #3F9E7D

triadic

#3F9E4E #4E3F9E #9E4E3F

tetradic

#3F9E4E #3F5F9E #9E3F8F #9E7D3F

square

#3F9E4E #3F5F9E #9E3F8F #9E7D3F

split-complementary

#3F9E4E #7D3F9E #9E3F5F

monochromatic

#1C4623 #2E7238 #3F9E4E #5CBE6C #88D093

Accessibility & contrast

On white

3.38

#3F9E4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#3F9E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9E4E

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9E4E	#FFFFFF	#000000	##000000
##3F9E4E	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09147

Deuteranopia (green-blind)

#948854

Tritanopia (blue-blind)

#299B8B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3f9e4e;
/* rgb */ color: rgb(63, 158, 78);
/* oklch */ color: oklch(62.3% 0.147 146.6);

Tailwind

colors: {
  custom: {
    50: '#7ebb81',
    500: '#3f9e4e',
    950: '#000000',
  },
}

SCSS

$custom: #3f9e4e;
$custom-light: #7ebb81;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9e4e",
  "rgb": {
    "r": 63,
    "g": 158,
    "b": 78
  },
  "hsl": {
    "h": 129.474,
    "s": 42.986,
    "l": 43.333
  },
  "oklch": {
    "l": 0.62341,
    "c": 0.14692,
    "h": 146.6
  },
  "luminance": 0.26061
}

Semantic roles & 50–950 ramp

primary

#3F9E4E

secondary

#BA7FB1

accent

#55BFD3

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #3F9E4E

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

Preview Lab → · Contrast checker → · Palette generator →