#407E16#407E16

#407E16 is a mid, vivid yellow-green. Relative luminance 0.161; OKLCH L 53.1% C 0.147 H 136.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#407E16
RGB	rgb(64, 126, 22)
HSL	hsl(96, 70%, 29%)
HSV	hsv(96, 83%, 49%)
CMYK	cmyk(49.2%, 0%, 82.5%, 50.6%)
CIE-LAB	lab(47.06, -38.01, 46.07)
CIE-LCH	lch(47.06, 59.73, 129.53°)
OKLab	oklab(53.1% -0.106 0.1019)
OKLCH	oklch(53.1% 0.147 136.1)
XYZ	xyz(9.7198, 16.0690, 3.3484)
Luminance	0.1607 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407E16 #54167E

analogous

#747E16 #407E16 #167E20

triadic

#407E16 #16407E #7E1640

tetradic

#407E16 #16747E #54167E #7E2016

square

#407E16 #16747E #54167E #7E2016

split-complementary

#407E16 #20167E #7E1674

monochromatic

#0D1A05 #264A0D #407E16 #5AB21F #77DB33

Accessibility & contrast

On white

4.98

#407E16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#407E16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407E16

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407E16	#FFFFFF	#000000	##FFFFFF
##407E16	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7B6E22

Tritanopia (blue-blind)

#3D796B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #407e16;
/* rgb */ color: rgb(64, 126, 22);
/* oklch */ color: oklch(53.1% 0.147 136.1);

Tailwind

colors: {
  custom: {
    50: '#7ca45d',
    500: '#407e16',
    950: '#000000',
  },
}

SCSS

$custom: #407e16;
$custom-light: #7ca45d;
$custom-dark: #000000;

JSON

{
  "hex": "#407e16",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 22
  },
  "hsl": {
    "h": 95.769,
    "s": 70.27,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53103,
    "c": 0.14706,
    "h": 136.1
  },
  "luminance": 0.1607
}

Semantic roles & 50–950 ramp

primary

#407E16

secondary

#833DB3

accent

#3BEDA5

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #407E16

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

Preview Lab → · Contrast checker → · Palette generator →