#407D1E#407D1E

#407D1E is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 52.9% C 0.141 H 136.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#407D1E
RGB	rgb(64, 125, 30)
HSL	hsl(99, 61%, 30%)
HSV	hsv(99, 76%, 49%)
CMYK	cmyk(48.8%, 0%, 76%, 51%)
CIE-LAB	lab(46.78, -37.08, 43.01)
CIE-LCH	lch(46.78, 56.79, 130.77°)
OKLab	oklab(52.88% -0.103 0.0968)
OKLCH	oklch(52.88% 0.141 136.8)
XYZ	xyz(9.6820, 15.8503, 3.7773)
Luminance	0.1585 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407D1E #5B1E7D

analogous

#6F7D1E #407D1E #1E7D2B

triadic

#407D1E #1E407D #7D1E40

tetradic

#407D1E #1E6F7D #5B1E7D #7D2B1E

square

#407D1E #1E6F7D #5B1E7D #7D2B1E

split-complementary

#407D1E #2B1E7D #7D1E6F

monochromatic

#0D1A06 #274C12 #407D1E #59AE2A #76D243

Accessibility & contrast

On white

5.04

#407D1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#407D1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407D1E

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407D1E	#FFFFFF	#000000	##FFFFFF
##407D1E	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)

#81720C

Deuteranopia (green-blind)

#796D28

Tritanopia (blue-blind)

#3D786B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #407d1e;
/* rgb */ color: rgb(64, 125, 30);
/* oklch */ color: oklch(52.9% 0.141 136.8);

Tailwind

colors: {
  custom: {
    50: '#7ba361',
    500: '#407d1e',
    950: '#000000',
  },
}

SCSS

$custom: #407d1e;
$custom-light: #7ba361;
$custom-dark: #000000;

JSON

{
  "hex": "#407d1e",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 30
  },
  "hsl": {
    "h": 98.526,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52882,
    "c": 0.14129,
    "h": 136.8
  },
  "luminance": 0.15851
}

Semantic roles & 50–950 ramp

primary

#407D1E

secondary

#8A46B0

accent

#43E4AB

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #407D1E

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

Preview Lab → · Contrast checker → · Palette generator →