#3F8E2D#3F8E2D

#3F8E2D is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.6% C 0.154 H 140.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3F8E2D
RGB	rgb(63, 142, 45)
HSL	hsl(109, 52%, 37%)
HSV	hsv(109, 68%, 56%)
CMYK	cmyk(55.6%, 0%, 68.3%, 44.3%)
CIE-LAB	lab(52.50, -43.06, 42.79)
CIE-LCH	lch(52.50, 60.71, 135.18°)
OKLab	oklab(57.62% -0.118 0.0984)
OKLCH	oklch(57.62% 0.154 140.2)
XYZ	xyz(12.1960, 20.5912, 5.8139)
Luminance	0.2059 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8E2D #7C2D8E

analogous

#708E2D #3F8E2D #2D8E4C

triadic

#3F8E2D #2D3F8E #8E2D3F

tetradic

#3F8E2D #2D708E #7C2D8E #8E4C2D

square

#3F8E2D #2D708E #7C2D8E #8E4C2D

split-complementary

#3F8E2D #4C2D8E #8E2D70

monochromatic

#163110 #2A601E #3F8E2D #54BC3C #7ACF67

Accessibility & contrast

On white

4.10

#3F8E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3F8E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8E2D

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8E2D	#FFFFFF	#000000	##000000
##3F8E2D	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928120

Deuteranopia (green-blind)

#887B36

Tritanopia (blue-blind)

#36897A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3f8e2d;
/* rgb */ color: rgb(63, 142, 45);
/* oklch */ color: oklch(57.6% 0.154 140.2);

Tailwind

colors: {
  custom: {
    50: '#7cb06b',
    500: '#3f8e2d',
    950: '#000000',
  },
}

SCSS

$custom: #3f8e2d;
$custom-light: #7cb06b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8e2d",
  "rgb": {
    "r": 63,
    "g": 142,
    "b": 45
  },
  "hsl": {
    "h": 108.866,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57616,
    "c": 0.15367,
    "h": 140.2
  },
  "luminance": 0.20592
}

Semantic roles & 50–950 ramp

primary

#3F8E2D

secondary

#A661B5

accent

#4CDBC1

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #3F8E2D

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

Preview Lab → · Contrast checker → · Palette generator →