#407D15#407D15

#407D15 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 52.8% C 0.146 H 135.9°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#407D15
RGB	rgb(64, 125, 21)
HSL	hsl(95, 71%, 29%)
HSV	hsv(95, 83%, 49%)
CMYK	cmyk(48.8%, 0%, 83.2%, 51%)
CIE-LAB	lab(46.73, -37.65, 46.07)
CIE-LCH	lch(46.73, 59.50, 129.26°)
OKLab	oklab(52.82% -0.1051 0.1018)
OKLCH	oklch(52.82% 0.146 135.9)
XYZ	xyz(9.5831, 15.8107, 3.2561)
Luminance	0.1581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407D15 #52157D

analogous

#747D15 #407D15 #157D1E

triadic

#407D15 #15407D #7D1540

tetradic

#407D15 #15747D #52157D #7D1E15

square

#407D15 #15747D #52157D #7D1E15

split-complementary

#407D15 #1E157D #7D1574

monochromatic

#0D1A04 #25490C #407D15 #5BB11E #77DC30

Accessibility & contrast

On white

5.05

#407D15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#407D15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407D15

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407D15	#FFFFFF	#000000	##FFFFFF
##407D15	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#7A6D21

Tritanopia (blue-blind)

#3D786A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #407d15;
/* rgb */ color: rgb(64, 125, 21);
/* oklch */ color: oklch(52.8% 0.146 135.9);

Tailwind

colors: {
  custom: {
    50: '#7ba35d',
    500: '#407d15',
    950: '#000000',
  },
}

SCSS

$custom: #407d15;
$custom-light: #7ba35d;
$custom-dark: #000000;

JSON

{
  "hex": "#407d15",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 21
  },
  "hsl": {
    "h": 95.192,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52822,
    "c": 0.14628,
    "h": 135.9
  },
  "luminance": 0.15811
}

Semantic roles & 50–950 ramp

primary

#407D15

secondary

#813CB2

accent

#3AEEA3

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #407D15

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

Preview Lab → · Contrast checker → · Palette generator →