#3F6E17#3F6E17

#3F6E17 is a mid, vivid yellow-green. Relative luminance 0.123; OKLCH L 48.6% C 0.126 H 134.2°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#3F6E17
RGB	rgb(63, 110, 23)
HSL	hsl(92, 65%, 26%)
HSV	hsv(92, 79%, 43%)
CMYK	cmyk(42.7%, 0%, 79.1%, 56.9%)
CIE-LAB	lab(41.64, -31.36, 40.57)
CIE-LCH	lch(41.64, 51.28, 127.70°)
OKLab	oklab(48.64% -0.0879 0.0906)
OKLCH	oklch(48.64% 0.126 134.2)
XYZ	xyz(7.7803, 12.2701, 2.7689)
Luminance	0.1227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6E17 #46176E

analogous

#6A6E17 #3F6E17 #176E1A

triadic

#3F6E17 #173F6E #6E173F

tetradic

#3F6E17 #176A6E #46176E #6E1A17

square

#3F6E17 #176A6E #46176E #6E1A17

split-complementary

#3F6E17 #1A176E #6E176A

monochromatic

#0E1905 #223B0C #3F6E17 #5CA122 #79D32C

Accessibility & contrast

On white

6.08

#3F6E17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#3F6E17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6E17

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6E17	#FFFFFF	#000000	##FFFFFF
##3F6E17	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736504

Deuteranopia (green-blind)

#6C6120

Tritanopia (blue-blind)

#3E695D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3f6e17;
/* rgb */ color: rgb(63, 110, 23);
/* oklch */ color: oklch(48.6% 0.126 134.2);

Tailwind

colors: {
  custom: {
    50: '#79985b',
    500: '#3f6e17',
    950: '#000000',
  },
}

SCSS

$custom: #3f6e17;
$custom-light: #79985b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6e17",
  "rgb": {
    "r": 63,
    "g": 110,
    "b": 23
  },
  "hsl": {
    "h": 92.414,
    "s": 65.414,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48642,
    "c": 0.12625,
    "h": 134.2
  },
  "luminance": 0.1227
}

Semantic roles & 50–950 ramp

primary

#3F6E17

secondary

#753DA4

accent

#3FE89B

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6E17

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

Preview Lab → · Contrast checker → · Palette generator →