#3F871E#3F871E

#3F871E is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.6% C 0.155 H 138.0°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#3F871E
RGB	rgb(63, 135, 30)
HSL	hsl(101, 64%, 32%)
HSV	hsv(101, 78%, 53%)
CMYK	cmyk(53.3%, 0%, 77.8%, 47.1%)
CIE-LAB	lab(50.07, -41.51, 46.24)
CIE-LCH	lch(50.07, 62.14, 131.91°)
OKLab	oklab(55.58% -0.1148 0.1035)
OKLCH	oklch(55.58% 0.155 138)
XYZ	xyz(10.9478, 18.4776, 4.2177)
Luminance	0.1848 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F871E #661E87

analogous

#73871E #3F871E #1E8732

triadic

#3F871E #1E3F87 #871E3F

tetradic

#3F871E #1E7387 #661E87 #87321E

square

#3F871E #1E7387 #661E87 #87321E

split-complementary

#3F871E #321E87 #871E73

monochromatic

#102308 #285513 #3F871E #56B929 #75D749

Accessibility & contrast

On white

4.47

#3F871E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#3F871E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F871E

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F871E	#FFFFFF	#000000	##000000
##3F871E	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B06

Deuteranopia (green-blind)

#827529

Tritanopia (blue-blind)

#398273

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3f871e;
/* rgb */ color: rgb(63, 135, 30);
/* oklch */ color: oklch(55.6% 0.155 138.0);

Tailwind

colors: {
  custom: {
    50: '#7cab62',
    500: '#3f871e',
    950: '#000000',
  },
}

SCSS

$custom: #3f871e;
$custom-light: #7cab62;
$custom-dark: #000000;

JSON

{
  "hex": "#3f871e",
  "rgb": {
    "r": 63,
    "g": 135,
    "b": 30
  },
  "hsl": {
    "h": 101.143,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5558,
    "c": 0.15461,
    "h": 138
  },
  "luminance": 0.18478
}

Semantic roles & 50–950 ramp

primary

#3F871E

secondary

#9548B9

accent

#41E7B3

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #3F871E

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

Preview Lab → · Contrast checker → · Palette generator →