#407D1A#407D1A

#407D1A is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 52.9% C 0.144 H 136.4°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#407D1A
RGB	rgb(64, 125, 26)
HSL	hsl(97, 66%, 30%)
HSV	hsv(97, 79%, 49%)
CMYK	cmyk(48.8%, 0%, 79.2%, 51%)
CIE-LAB	lab(46.75, -37.36, 44.45)
CIE-LCH	lch(46.75, 58.06, 130.04°)
OKLab	oklab(52.85% -0.104 0.0992)
OKLCH	oklch(52.85% 0.144 136.4)
XYZ	xyz(9.6342, 15.8312, 3.5251)
Luminance	0.1583 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407D1A #571A7D

analogous

#727D1A #407D1A #1A7D26

triadic

#407D1A #1A407D #7D1A40

tetradic

#407D1A #1A727D #571A7D #7D261A

square

#407D1A #1A727D #571A7D #7D261A

split-complementary

#407D1A #261A7D #7D1A72

monochromatic

#0D1905 #264A0F #407D1A #5AB025 #77D63B

Accessibility & contrast

On white

5.04

#407D1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#407D1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407D1A

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407D1A	#FFFFFF	#000000	##FFFFFF
##407D1A	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827203

Deuteranopia (green-blind)

#7A6D25

Tritanopia (blue-blind)

#3D786A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #407d1a;
/* rgb */ color: rgb(64, 125, 26);
/* oklch */ color: oklch(52.9% 0.144 136.4);

Tailwind

colors: {
  custom: {
    50: '#7ba35f',
    500: '#407d1a',
    950: '#000000',
  },
}

SCSS

$custom: #407d1a;
$custom-light: #7ba35f;
$custom-dark: #000000;

JSON

{
  "hex": "#407d1a",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 26
  },
  "hsl": {
    "h": 96.97,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52853,
    "c": 0.14368,
    "h": 136.4
  },
  "luminance": 0.15832
}

Semantic roles & 50–950 ramp

primary

#407D1A

secondary

#8642B1

accent

#3FE9A8

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #407D1A

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

Preview Lab → · Contrast checker → · Palette generator →