#3F9D2D#3F9D2D

#3F9D2D is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.7% C 0.173 H 140.7°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#3F9D2D
RGB	rgb(63, 157, 45)
HSL	hsl(110, 55%, 40%)
HSV	hsv(110, 71%, 62%)
CMYK	cmyk(59.9%, 0%, 71.3%, 38.4%)
CIE-LAB	lab(57.42, -48.83, 47.99)
CIE-LCH	lch(57.42, 68.46, 135.49°)
OKLab	oklab(61.68% -0.1336 0.1093)
OKLCH	oklch(61.68% 0.173 140.7)
XYZ	xyz(14.5798, 25.3589, 6.6085)
Luminance	0.2536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9D2D #8B2D9D

analogous

#779D2D #3F9D2D #2D9D53

triadic

#3F9D2D #2D3F9D #9D2D3F

tetradic

#3F9D2D #2D779D #8B2D9D #9D532D

square

#3F9D2D #2D779D #8B2D9D #9D532D

split-complementary

#3F9D2D #532D9D #9D2D77

monochromatic

#193E12 #2C6D1F #3F9D2D #55C83F #7FD66F

Accessibility & contrast

On white

3.46

#3F9D2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#3F9D2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9D2D

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9D2D	#FFFFFF	#000000	##000000
##3F9D2D	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F1B

Deuteranopia (green-blind)

#958738

Tritanopia (blue-blind)

#329887

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3f9d2d;
/* rgb */ color: rgb(63, 157, 45);
/* oklch */ color: oklch(61.7% 0.173 140.7);

Tailwind

colors: {
  custom: {
    50: '#7fbb6d',
    500: '#3f9d2d',
    950: '#000000',
  },
}

SCSS

$custom: #3f9d2d;
$custom-light: #7fbb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9d2d",
  "rgb": {
    "r": 63,
    "g": 157,
    "b": 45
  },
  "hsl": {
    "h": 110.357,
    "s": 55.446,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61678,
    "c": 0.17265,
    "h": 140.7
  },
  "luminance": 0.2536
}

Semantic roles & 50–950 ramp

primary

#3F9D2D

secondary

#AF69BD

accent

#49DFC7

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3F9D2D

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

Preview Lab → · Contrast checker → · Palette generator →