#407A15#407A15

#407A15 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.0% C 0.142 H 135.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#407A15
RGB	rgb(64, 122, 21)
HSL	hsl(94, 71%, 28%)
HSV	hsv(94, 83%, 48%)
CMYK	cmyk(47.5%, 0%, 82.8%, 52.2%)
CIE-LAB	lab(45.72, -36.39, 45.14)
CIE-LCH	lch(45.72, 57.98, 128.87°)
OKLab	oklab(52% -0.1017 0.0998)
OKLCH	oklch(52% 0.142 135.5)
XYZ	xyz(9.2090, 15.0626, 3.1314)
Luminance	0.1506 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407A15 #4F157A

analogous

#727A15 #407A15 #157A1C

triadic

#407A15 #15407A #7A1540

tetradic

#407A15 #15727A #4F157A #7A1C15

square

#407A15 #15727A #4F157A #7A1C15

split-complementary

#407A15 #1C157A #7A1572

monochromatic

#0E1A04 #25460C #407A15 #5BAE1E #78DB2E

Accessibility & contrast

On white

5.23

#407A15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#407A15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407A15

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407A15	#FFFFFF	#000000	##FFFFFF
##407A15	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F6F00

Deuteranopia (green-blind)

#776B21

Tritanopia (blue-blind)

#3E7568

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #407a15;
/* rgb */ color: rgb(64, 122, 21);
/* oklch */ color: oklch(52.0% 0.142 135.5);

Tailwind

colors: {
  custom: {
    50: '#7ba15c',
    500: '#407a15',
    950: '#000000',
  },
}

SCSS

$custom: #407a15;
$custom-light: #7ba15c;
$custom-dark: #000000;

JSON

{
  "hex": "#407a15",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 21
  },
  "hsl": {
    "h": 94.455,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51996,
    "c": 0.14249,
    "h": 135.5
  },
  "luminance": 0.15063
}

Semantic roles & 50–950 ramp

primary

#407A15

secondary

#7E3BAF

accent

#3AEDA1

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0F04

muted

#7C7E79

Preview Lab

Preview with #407A15

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

Preview Lab → · Contrast checker → · Palette generator →