#407917#407917

#407917 is a mid, vivid yellow-green. Relative luminance 0.148; OKLCH L 51.7% C 0.140 H 135.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#407917
RGB	rgb(64, 121, 23)
HSL	hsl(95, 68%, 28%)
HSV	hsv(95, 81%, 47%)
CMYK	cmyk(47.1%, 0%, 81%, 52.5%)
CIE-LAB	lab(45.40, -35.84, 44.18)
CIE-LCH	lch(45.40, 56.89, 129.05°)
OKLab	oklab(51.73% -0.1001 0.0981)
OKLCH	oklch(51.73% 0.14 135.6)
XYZ	xyz(9.1062, 14.8260, 3.1923)
Luminance	0.1483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407917 #501779

analogous

#717917 #407917 #17791F

triadic

#407917 #174079 #791740

tetradic

#407917 #177179 #501779 #791F17

square

#407917 #177179 #501779 #791F17

split-complementary

#407917 #1F1779 #791771

monochromatic

#0E1A05 #25460D #407917 #5BAC21 #78D832

Accessibility & contrast

On white

5.30

#407917 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#407917 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407917

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407917	#FFFFFF	#000000	##FFFFFF
##407917	1.00	5.30	3.97	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6E00

Deuteranopia (green-blind)

#766A22

Tritanopia (blue-blind)

#3E7467

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #407917;
/* rgb */ color: rgb(64, 121, 23);
/* oklch */ color: oklch(51.7% 0.140 135.6);

Tailwind

colors: {
  custom: {
    50: '#7ba05d',
    500: '#407917',
    950: '#000000',
  },
}

SCSS

$custom: #407917;
$custom-light: #7ba05d;
$custom-dark: #000000;

JSON

{
  "hex": "#407917",
  "rgb": {
    "r": 64,
    "g": 121,
    "b": 23
  },
  "hsl": {
    "h": 94.898,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51733,
    "c": 0.14018,
    "h": 135.6
  },
  "luminance": 0.14827
}

Semantic roles & 50–950 ramp

primary

#407917

secondary

#7F3EAE

accent

#3DEBA2

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0F05

muted

#7C7E79

Preview Lab

Preview with #407917

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

Preview Lab → · Contrast checker → · Palette generator →