#3F7E16#3F7E16

#3F7E16 is a mid, vivid yellow-green. Relative luminance 0.160; OKLCH L 53.1% C 0.148 H 136.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3F7E16
RGB	rgb(63, 126, 22)
HSL	hsl(96, 70%, 29%)
HSV	hsv(96, 83%, 49%)
CMYK	cmyk(50%, 0%, 82.5%, 50.6%)
CIE-LAB	lab(47.02, -38.34, 46.02)
CIE-LCH	lch(47.02, 59.90, 129.80°)
OKLab	oklab(53.06% -0.1068 0.1018)
OKLCH	oklch(53.06% 0.148 136.4)
XYZ	xyz(9.6553, 16.0357, 3.3453)
Luminance	0.1604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7E16 #55167E

analogous

#737E16 #3F7E16 #167E21

triadic

#3F7E16 #163F7E #7E163F

tetradic

#3F7E16 #16737E #55167E #7E2116

square

#3F7E16 #16737E #55167E #7E2116

split-complementary

#3F7E16 #21167E #7E1673

monochromatic

#0D1A05 #254A0D #3F7E16 #59B21F #75DB33

Accessibility & contrast

On white

4.99

#3F7E16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#3F7E16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7E16

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7E16	#FFFFFF	#000000	##FFFFFF
##3F7E16	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7A6E22

Tritanopia (blue-blind)

#3C796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3f7e16;
/* rgb */ color: rgb(63, 126, 22);
/* oklch */ color: oklch(53.1% 0.148 136.4);

Tailwind

colors: {
  custom: {
    50: '#7ba45d',
    500: '#3f7e16',
    950: '#000000',
  },
}

SCSS

$custom: #3f7e16;
$custom-light: #7ba45d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7e16",
  "rgb": {
    "r": 63,
    "g": 126,
    "b": 22
  },
  "hsl": {
    "h": 96.346,
    "s": 70.27,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53056,
    "c": 0.14758,
    "h": 136.4
  },
  "luminance": 0.16036
}

Semantic roles & 50–950 ramp

primary

#3F7E16

secondary

#843DB3

accent

#3BEDA7

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3F7E16

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

Preview Lab → · Contrast checker → · Palette generator →