#3F8A4D#3F8A4D

#3F8A4D is a mid, moderate green. Relative luminance 0.198; OKLCH L 57.0% C 0.119 H 147.8°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3F8A4D
RGB	rgb(63, 138, 77)
HSL	hsl(131, 37%, 39%)
HSV	hsv(131, 54%, 54%)
CMYK	cmyk(54.3%, 0%, 44.2%, 45.9%)
CIE-LAB	lab(51.57, -37.16, 25.74)
CIE-LCH	lch(51.57, 45.20, 145.29°)
OKLab	oklab(56.98% -0.1007 0.0634)
OKLCH	oklch(56.98% 0.119 147.8)
XYZ	xyz(12.4771, 19.7685, 10.1779)
Luminance	0.1977 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8A4D #8A3F7C

analogous

#578A3F #3F8A4D #3F8A73

triadic

#3F8A4D #4D3F8A #8A4D3F

tetradic

#3F8A4D #3F578A #8A3F7C #8A733F

square

#3F8A4D #3F578A #8A3F7C #8A733F

split-complementary

#3F8A4D #733F8A #8A3F57

monochromatic

#19361E #2C6036 #3F8A4D #55B166 #7FC58C

Accessibility & contrast

On white

4.24

#3F8A4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#3F8A4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8A4D

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8A4D	#FFFFFF	#000000	##000000
##3F8A4D	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F48

Deuteranopia (green-blind)

#817851

Tritanopia (blue-blind)

#30877B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3f8a4d;
/* rgb */ color: rgb(63, 138, 77);
/* oklch */ color: oklch(57.0% 0.119 147.8);

Tailwind

colors: {
  custom: {
    50: '#7aad7f',
    500: '#3f8a4d',
    950: '#000000',
  },
}

SCSS

$custom: #3f8a4d;
$custom-light: #7aad7f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8a4d",
  "rgb": {
    "r": 63,
    "g": 138,
    "b": 77
  },
  "hsl": {
    "h": 131.2,
    "s": 37.313,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56982,
    "c": 0.119,
    "h": 147.8
  },
  "luminance": 0.1977
}

Semantic roles & 50–950 ramp

primary

#3F8A4D

secondary

#AF76A4

accent

#5BB8CD

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#0A100A

muted

#7C7F7C

Preview Lab

Preview with #3F8A4D

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

Preview Lab → · Contrast checker → · Palette generator →