#3F9D5D#3F9D5D

#3F9D5D is a light, vivid green. Relative luminance 0.260; OKLCH L 62.3% C 0.131 H 151.2°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3F9D5D
RGB	rgb(63, 157, 93)
HSL	hsl(139, 43%, 43%)
HSV	hsv(139, 60%, 62%)
CMYK	cmyk(59.9%, 0%, 40.8%, 38.4%)
CIE-LAB	lab(58.00, -42.41, 25.41)
CIE-LCH	lch(58.00, 49.44, 149.07°)
OKLab	oklab(62.34% -0.1148 0.0631)
OKLCH	oklch(62.34% 0.131 151.2)
XYZ	xyz(16.0814, 25.9595, 14.5170)
Luminance	0.2596 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9D5D #9D3F7F

analogous

#509D3F #3F9D5D #3F9D8C

triadic

#3F9D5D #5D3F9D #9D5D3F

tetradic

#3F9D5D #3F509D #9D3F7F #9D8C3F

square

#3F9D5D #3F509D #9D3F7F #9D8C3F

split-complementary

#3F9D5D #8C3F9D #9D3F50

monochromatic

#1C4629 #2D7143 #3F9D5D #5CBD7B #87CF9E

Accessibility & contrast

On white

3.39

#3F9D5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#3F9D5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9D5D

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9D5D	#FFFFFF	#000000	##000000
##3F9D5D	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9158

Deuteranopia (green-blind)

#918861

Tritanopia (blue-blind)

#239B8D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3f9d5d;
/* rgb */ color: rgb(63, 157, 93);
/* oklch */ color: oklch(62.3% 0.131 151.2);

Tailwind

colors: {
  custom: {
    50: '#7dbb8b',
    500: '#3f9d5d',
    950: '#000000',
  },
}

SCSS

$custom: #3f9d5d;
$custom-light: #7dbb8b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9d5d",
  "rgb": {
    "r": 63,
    "g": 157,
    "b": 93
  },
  "hsl": {
    "h": 139.149,
    "s": 42.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.62338,
    "c": 0.13099,
    "h": 151.2
  },
  "luminance": 0.25961
}

Semantic roles & 50–950 ramp

primary

#3F9D5D

secondary

#BA7EA7

accent

#55ABD3

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #3F9D5D

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

Preview Lab → · Contrast checker → · Palette generator →