#3F8A4E#3F8A4E

#3F8A4E is a mid, moderate green. Relative luminance 0.198; OKLCH L 57.0% C 0.118 H 148.2°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3F8A4E
RGB	rgb(63, 138, 78)
HSL	hsl(132, 37%, 39%)
HSV	hsv(132, 54%, 54%)
CMYK	cmyk(54.3%, 0%, 43.5%, 45.9%)
CIE-LAB	lab(51.59, -36.98, 25.21)
CIE-LCH	lch(51.59, 44.76, 145.71°)
OKLab	oklab(57% -0.1003 0.0622)
OKLCH	oklch(57% 0.118 148.2)
XYZ	xyz(12.5127, 19.7827, 10.3653)
Luminance	0.1978 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8A4E #8A3F7B

analogous

#568A3F #3F8A4E #3F8A74

triadic

#3F8A4E #4E3F8A #8A4E3F

tetradic

#3F8A4E #3F568A #8A3F7B #8A743F

square

#3F8A4E #3F568A #8A3F7B #8A743F

split-complementary

#3F8A4E #743F8A #8A3F56

monochromatic

#19361F #2C6036 #3F8A4E #55B167 #7FC58D

Accessibility & contrast

On white

4.24

#3F8A4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#3F8A4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8A4E

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8A4E	#FFFFFF	#000000	##000000
##3F8A4E	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F4A

Deuteranopia (green-blind)

#817852

Tritanopia (blue-blind)

#30877B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3f8a4e;
/* rgb */ color: rgb(63, 138, 78);
/* oklch */ color: oklch(57.0% 0.118 148.2);

Tailwind

colors: {
  custom: {
    50: '#7aad80',
    500: '#3f8a4e',
    950: '#000000',
  },
}

SCSS

$custom: #3f8a4e;
$custom-light: #7aad80;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8a4e",
  "rgb": {
    "r": 63,
    "g": 138,
    "b": 78
  },
  "hsl": {
    "h": 132,
    "s": 37.313,
    "l": 39.412
  },
  "oklch": {
    "l": 0.57001,
    "c": 0.11798,
    "h": 148.2
  },
  "luminance": 0.19784
}

Semantic roles & 50–950 ramp

primary

#3F8A4E

secondary

#AF76A3

accent

#5BB6CD

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#0A100A

muted

#7C7F7C

Preview Lab

Preview with #3F8A4E

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

Preview Lab → · Contrast checker → · Palette generator →