#3F6C16#3F6C16

#3F6C16 is a mid, vivid yellow-green. Relative luminance 0.118; OKLCH L 48.1% C 0.124 H 133.7°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#3F6C16
RGB	rgb(63, 108, 22)
HSL	hsl(91, 66%, 25%)
HSV	hsv(91, 80%, 42%)
CMYK	cmyk(41.7%, 0%, 79.6%, 57.6%)
CIE-LAB	lab(40.96, -30.51, 40.28)
CIE-LCH	lch(40.96, 50.53, 127.15°)
OKLab	oklab(48.08% -0.0858 0.0898)
OKLCH	oklch(48.08% 0.124 133.7)
XYZ	xyz(7.5572, 11.8394, 2.6460)
Luminance	0.1184 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6C16 #43166C

analogous

#6A6C16 #3F6C16 #166C18

triadic

#3F6C16 #163F6C #6C163F

tetradic

#3F6C16 #166A6C #43166C #6C1816

square

#3F6C16 #166A6C #43166C #6C1816

split-complementary

#3F6C16 #18166C #6C166A

monochromatic

#0F1905 #21390C #3F6C16 #5D9F20 #7AD22B

Accessibility & contrast

On white

6.24

#3F6C16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3F6C16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6C16

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6C16	#FFFFFF	#000000	##FFFFFF
##3F6C16	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716303

Deuteranopia (green-blind)

#6A5F1F

Tritanopia (blue-blind)

#3F675C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3f6c16;
/* rgb */ color: rgb(63, 108, 22);
/* oklch */ color: oklch(48.1% 0.124 133.7);

Tailwind

colors: {
  custom: {
    50: '#79965a',
    500: '#3f6c16',
    950: '#000000',
  },
}

SCSS

$custom: #3f6c16;
$custom-light: #79965a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6c16",
  "rgb": {
    "r": 63,
    "g": 108,
    "b": 22
  },
  "hsl": {
    "h": 91.395,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.48081,
    "c": 0.12417,
    "h": 133.7
  },
  "luminance": 0.1184
}

Semantic roles & 50–950 ramp

primary

#3F6C16

secondary

#713CA2

accent

#3FE998

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #3F6C16

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

Preview Lab → · Contrast checker → · Palette generator →