#3F8116#3F8116

#3F8116 is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 53.9% C 0.151 H 136.7°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#3F8116
RGB	rgb(63, 129, 22)
HSL	hsl(97, 71%, 30%)
HSV	hsv(97, 83%, 51%)
CMYK	cmyk(51.2%, 0%, 82.9%, 49.4%)
CIE-LAB	lab(48.03, -39.58, 46.95)
CIE-LCH	lch(48.03, 61.40, 130.13°)
OKLab	oklab(53.88% -0.1101 0.1038)
OKLCH	oklch(53.88% 0.151 136.7)
XYZ	xyz(10.0447, 16.8145, 3.4751)
Luminance	0.1681 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8116 #581681

analogous

#758116 #3F8116 #168122

triadic

#3F8116 #163F81 #81163F

tetradic

#3F8116 #167581 #581681 #812216

square

#3F8116 #167581 #581681 #812216

split-complementary

#3F8116 #221681 #811675

monochromatic

#0D1A04 #254D0D #3F8116 #59B51F #75DD35

Accessibility & contrast

On white

4.81

#3F8116 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#3F8116 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8116

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8116	#FFFFFF	#000000	##FFFFFF
##3F8116	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867500

Deuteranopia (green-blind)

#7D7023

Tritanopia (blue-blind)

#3B7C6E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3f8116;
/* rgb */ color: rgb(63, 129, 22);
/* oklch */ color: oklch(53.9% 0.151 136.7);

Tailwind

colors: {
  custom: {
    50: '#7ba65e',
    500: '#3f8116',
    950: '#000000',
  },
}

SCSS

$custom: #3f8116;
$custom-light: #7ba65e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8116",
  "rgb": {
    "r": 63,
    "g": 129,
    "b": 22
  },
  "hsl": {
    "h": 97.009,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53882,
    "c": 0.15132,
    "h": 136.7
  },
  "luminance": 0.16815
}

Semantic roles & 50–950 ramp

primary

#3F8116

secondary

#873DB6

accent

#3AEEA9

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3F8116

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

Preview Lab → · Contrast checker → · Palette generator →