#3F8D2F#3F8D2F

#3F8D2F is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.4% C 0.151 H 140.4°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3F8D2F
RGB	rgb(63, 141, 47)
HSL	hsl(110, 50%, 37%)
HSV	hsv(110, 67%, 55%)
CMYK	cmyk(55.3%, 0%, 66.7%, 44.7%)
CIE-LAB	lab(52.19, -42.47, 41.57)
CIE-LCH	lch(52.19, 59.43, 135.61°)
OKLab	oklab(57.36% -0.1163 0.0961)
OKLCH	oklch(57.36% 0.151 140.4)
XYZ	xyz(12.0873, 20.3108, 5.9722)
Luminance	0.2031 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8D2F #7D2F8D

analogous

#6E8D2F #3F8D2F #2F8D4E

triadic

#3F8D2F #2F3F8D #8D2F3F

tetradic

#3F8D2F #2F6E8D #7D2F8D #8D4E2F

square

#3F8D2F #2F6E8D #7D2F8D #8D4E2F

split-complementary

#3F8D2F #4E2F8D #8D2F6E

monochromatic

#163110 #2A5F20 #3F8D2F #54BB3E #7ACD69

Accessibility & contrast

On white

4.15

#3F8D2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#3F8D2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8D2F

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8D2F	#FFFFFF	#000000	##000000
##3F8D2F	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918123

Deuteranopia (green-blind)

#877A37

Tritanopia (blue-blind)

#36897A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3f8d2f;
/* rgb */ color: rgb(63, 141, 47);
/* oklch */ color: oklch(57.4% 0.151 140.4);

Tailwind

colors: {
  custom: {
    50: '#7caf6c',
    500: '#3f8d2f',
    950: '#000000',
  },
}

SCSS

$custom: #3f8d2f;
$custom-light: #7caf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8d2f",
  "rgb": {
    "r": 63,
    "g": 141,
    "b": 47
  },
  "hsl": {
    "h": 109.787,
    "s": 50,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57364,
    "c": 0.15084,
    "h": 140.4
  },
  "luminance": 0.20312
}

Semantic roles & 50–950 ramp

primary

#3F8D2F

secondary

#A664B4

accent

#4EDAC2

background

#F7FAF6

surface

#EEF4EC

border

#C9CEC7

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #3F8D2F

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

Preview Lab → · Contrast checker → · Palette generator →