#3F8450#3F8450

#3F8450 is a mid, moderate green. Relative luminance 0.181; OKLCH L 55.4% C 0.107 H 149.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3F8450
RGB	rgb(63, 132, 80)
HSL	hsl(135, 35%, 38%)
HSV	hsv(135, 52%, 52%)
CMYK	cmyk(52.3%, 0%, 39.4%, 48.2%)
CIE-LAB	lab(49.66, -33.96, 21.58)
CIE-LCH	lch(49.66, 40.24, 147.56°)
OKLab	oklab(55.43% -0.0922 0.0538)
OKLCH	oklch(55.43% 0.107 149.7)
XYZ	xyz(11.7484, 18.1375, 10.4697)
Luminance	0.1814 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8450 #843F73

analogous

#50843F #3F8450 #3F8472

triadic

#3F8450 #503F84 #84503F

tetradic

#3F8450 #3F5084 #843F73 #84723F

square

#3F8450 #3F5084 #843F73 #84723F

split-complementary

#3F8450 #723F84 #843F50

monochromatic

#17311E #2B5B37 #3F8450 #53AD69 #7DC18D

Accessibility & contrast

On white

4.54

#3F8450 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#3F8450 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8450

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8450	#FFFFFF	#000000	##000000
##3F8450	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857A4C

Deuteranopia (green-blind)

#7B7353

Tritanopia (blue-blind)

#318277

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3f8450;
/* rgb */ color: rgb(63, 132, 80);
/* oklch */ color: oklch(55.4% 0.107 149.7);

Tailwind

colors: {
  custom: {
    50: '#79a881',
    500: '#3f8450',
    950: '#000000',
  },
}

SCSS

$custom: #3f8450;
$custom-light: #79a881;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8450",
  "rgb": {
    "r": 63,
    "g": 132,
    "b": 80
  },
  "hsl": {
    "h": 134.783,
    "s": 35.385,
    "l": 38.235
  },
  "oklch": {
    "l": 0.55434,
    "c": 0.10672,
    "h": 149.7
  },
  "luminance": 0.18138
}

Semantic roles & 50–950 ramp

primary

#3F8450

secondary

#AB749D

accent

#5CB0CB

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #3F8450

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

Preview Lab → · Contrast checker → · Palette generator →