#3F8537#3F8537

#3F8537 is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.3% C 0.133 H 141.7°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#3F8537
RGB	rgb(63, 133, 55)
HSL	hsl(114, 41%, 37%)
HSV	hsv(114, 59%, 52%)
CMYK	cmyk(52.6%, 0%, 58.6%, 47.8%)
CIE-LAB	lab(49.63, -38.28, 34.89)
CIE-LCH	lch(49.63, 51.79, 137.65°)
OKLab	oklab(55.28% -0.1044 0.0826)
OKLCH	oklch(55.28% 0.133 141.7)
XYZ	xyz(11.1265, 18.1068, 6.5223)
Luminance	0.1811 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8537 #7D3785

analogous

#668537 #3F8537 #378556

triadic

#3F8537 #373F85 #85373F

tetradic

#3F8537 #376685 #7D3785 #855637

square

#3F8537 #376685 #7D3785 #855637

split-complementary

#3F8537 #563785 #853766

monochromatic

#162E13 #2A5A25 #3F8537 #54B049 #7AC572

Accessibility & contrast

On white

4.54

#3F8537 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#3F8537 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8537

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8537	#FFFFFF	#000000	##000000
##3F8537	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887A2F

Deuteranopia (green-blind)

#7F743D

Tritanopia (blue-blind)

#378174

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3f8537;
/* rgb */ color: rgb(63, 133, 55);
/* oklch */ color: oklch(55.3% 0.133 141.7);

Tailwind

colors: {
  custom: {
    50: '#7aa970',
    500: '#3f8537',
    950: '#000000',
  },
}

SCSS

$custom: #3f8537;
$custom-light: #7aa970;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8537",
  "rgb": {
    "r": 63,
    "g": 133,
    "b": 55
  },
  "hsl": {
    "h": 113.846,
    "s": 41.489,
    "l": 36.863
  },
  "oklch": {
    "l": 0.55284,
    "c": 0.13315,
    "h": 141.7
  },
  "luminance": 0.18108
}

Semantic roles & 50–950 ramp

primary

#3F8537

secondary

#A66AAD

accent

#56D1C5

background

#F7FAF6

surface

#EEF4EC

border

#C9CEC7

text

#0A1008

muted

#7C7F7B

Preview Lab

Preview with #3F8537

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

Preview Lab → · Contrast checker → · Palette generator →