#3F7816#3F7816

#3F7816 is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.4% C 0.140 H 135.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3F7816
RGB	rgb(63, 120, 22)
HSL	hsl(95, 69%, 28%)
HSV	hsv(95, 82%, 47%)
CMYK	cmyk(47.5%, 0%, 81.7%, 52.9%)
CIE-LAB	lab(45.01, -35.82, 44.13)
CIE-LCH	lch(45.01, 56.84, 129.06°)
OKLab	oklab(51.4% -0.1 0.0979)
OKLCH	oklch(51.4% 0.14 135.6)
XYZ	xyz(8.9110, 14.5471, 3.0972)
Luminance	0.1455 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7816 #4F1678

analogous

#707816 #3F7816 #16781E

triadic

#3F7816 #163F78 #78163F

tetradic

#3F7816 #167078 #4F1678 #781E16

square

#3F7816 #167078 #4F1678 #781E16

split-complementary

#3F7816 #1E1678 #781670

monochromatic

#0E1A05 #24440D #3F7816 #5AAC1F #76D92F

Accessibility & contrast

On white

5.37

#3F7816 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#3F7816 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7816

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7816	#FFFFFF	#000000	##FFFFFF
##3F7816	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6D00

Deuteranopia (green-blind)

#756921

Tritanopia (blue-blind)

#3D7366

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3f7816;
/* rgb */ color: rgb(63, 120, 22);
/* oklch */ color: oklch(51.4% 0.140 135.6);

Tailwind

colors: {
  custom: {
    50: '#7a9f5c',
    500: '#3f7816',
    950: '#000000',
  },
}

SCSS

$custom: #3f7816;
$custom-light: #7a9f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7816",
  "rgb": {
    "r": 63,
    "g": 120,
    "b": 22
  },
  "hsl": {
    "h": 94.898,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.514,
    "c": 0.13996,
    "h": 135.6
  },
  "luminance": 0.14548
}

Semantic roles & 50–950 ramp

primary

#3F7816

secondary

#7E3CAD

accent

#3CECA2

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #3F7816

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

Preview Lab → · Contrast checker → · Palette generator →