#3F9E2D#3F9E2D

#3F9E2D is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.9% C 0.174 H 140.7°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3F9E2D
RGB	rgb(63, 158, 45)
HSL	hsl(110, 56%, 40%)
HSV	hsv(110, 72%, 62%)
CMYK	cmyk(60.1%, 0%, 71.5%, 38%)
CIE-LAB	lab(57.75, -49.20, 48.33)
CIE-LCH	lch(57.75, 68.97, 135.51°)
OKLab	oklab(61.95% -0.1346 0.11)
OKLCH	oklch(61.95% 0.174 140.7)
XYZ	xyz(14.7497, 25.6986, 6.6652)
Luminance	0.2570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9E2D #8C2D9E

analogous

#789E2D #3F9E2D #2D9E53

triadic

#3F9E2D #2D3F9E #9E2D3F

tetradic

#3F9E2D #2D789E #8C2D9E #9E532D

square

#3F9E2D #2D789E #8C2D9E #9E532D

split-complementary

#3F9E2D #532D9E #9E2D78

monochromatic

#193F12 #2C6E1F #3F9E2D #55C940 #80D66F

Accessibility & contrast

On white

3.42

#3F9E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#3F9E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9E2D

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9E2D	#FFFFFF	#000000	##000000
##3F9E2D	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2901B

Deuteranopia (green-blind)

#968838

Tritanopia (blue-blind)

#329988

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3f9e2d;
/* rgb */ color: rgb(63, 158, 45);
/* oklch */ color: oklch(61.9% 0.174 140.7);

Tailwind

colors: {
  custom: {
    50: '#7fbb6d',
    500: '#3f9e2d',
    950: '#000000',
  },
}

SCSS

$custom: #3f9e2d;
$custom-light: #7fbb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9e2d",
  "rgb": {
    "r": 63,
    "g": 158,
    "b": 45
  },
  "hsl": {
    "h": 110.442,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61947,
    "c": 0.17388,
    "h": 140.7
  },
  "luminance": 0.257
}

Semantic roles & 50–950 ramp

primary

#3F9E2D

secondary

#B069BD

accent

#49DFC7

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3F9E2D

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

Preview Lab → · Contrast checker → · Palette generator →