#407D16#407D16

#407D16 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 52.8% C 0.146 H 136.0°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#407D16
RGB	rgb(64, 125, 22)
HSL	hsl(96, 70%, 29%)
HSV	hsv(96, 82%, 49%)
CMYK	cmyk(48.8%, 0%, 82.4%, 51%)
CIE-LAB	lab(46.73, -37.60, 45.76)
CIE-LCH	lch(46.73, 59.23, 129.41°)
OKLab	oklab(52.83% -0.1049 0.1013)
OKLCH	oklch(52.83% 0.146 136)
XYZ	xyz(9.5925, 15.8145, 3.3059)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407D16 #53167D

analogous

#747D16 #407D16 #167D20

triadic

#407D16 #16407D #7D1640

tetradic

#407D16 #16747D #53167D #7D2016

square

#407D16 #16747D #53167D #7D2016

split-complementary

#407D16 #20167D #7D1674

monochromatic

#0D1A05 #25490D #407D16 #5BB11F #77DB32

Accessibility & contrast

On white

5.04

#407D16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#407D16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407D16

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407D16	#FFFFFF	#000000	##FFFFFF
##407D16	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#7A6D22

Tritanopia (blue-blind)

#3D786A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #407d16;
/* rgb */ color: rgb(64, 125, 22);
/* oklch */ color: oklch(52.8% 0.146 136.0);

Tailwind

colors: {
  custom: {
    50: '#7ba35d',
    500: '#407d16',
    950: '#000000',
  },
}

SCSS

$custom: #407d16;
$custom-light: #7ba35d;
$custom-dark: #000000;

JSON

{
  "hex": "#407d16",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 22
  },
  "hsl": {
    "h": 95.534,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52828,
    "c": 0.14579,
    "h": 136
  },
  "luminance": 0.15815
}

Semantic roles & 50–950 ramp

primary

#407D16

secondary

#823DB2

accent

#3BEDA4

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #407D16

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

Preview Lab → · Contrast checker → · Palette generator →