#407A23#407A23

#407A23 is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.1% C 0.134 H 137.1°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#407A23
RGB	rgb(64, 122, 35)
HSL	hsl(100, 55%, 31%)
HSV	hsv(100, 71%, 48%)
CMYK	cmyk(47.5%, 0%, 71.3%, 52.2%)
CIE-LAB	lab(45.81, -35.39, 40.00)
CIE-LCH	lch(45.81, 53.41, 131.51°)
OKLab	oklab(52.1% -0.098 0.0912)
OKLCH	oklch(52.1% 0.134 137.1)
XYZ	xyz(9.3770, 15.1298, 4.0160)
Luminance	0.1513 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407A23 #5D237A

analogous

#6B7A23 #407A23 #237A31

triadic

#407A23 #23407A #7A2340

tetradic

#407A23 #236B7A #5D237A #7A3123

square

#407A23 #236B7A #5D237A #7A3123

split-complementary

#407A23 #31237A #7A236B

monochromatic

#0E1B08 #274A15 #407A23 #59AA31 #76CC4C

Accessibility & contrast

On white

5.22

#407A23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#407A23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407A23

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407A23	#FFFFFF	#000000	##FFFFFF
##407A23	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7016

Deuteranopia (green-blind)

#766B2B

Tritanopia (blue-blind)

#3D7669

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #407a23;
/* rgb */ color: rgb(64, 122, 35);
/* oklch */ color: oklch(52.1% 0.134 137.1);

Tailwind

colors: {
  custom: {
    50: '#7aa163',
    500: '#407a23',
    950: '#000000',
  },
}

SCSS

$custom: #407a23;
$custom-light: #7aa163;
$custom-dark: #000000;

JSON

{
  "hex": "#407a23",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 35
  },
  "hsl": {
    "h": 100,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52101,
    "c": 0.13389,
    "h": 137.1
  },
  "luminance": 0.1513
}

Semantic roles & 50–950 ramp

primary

#407A23

secondary

#8C4CAD

accent

#49DFAD

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#0A0F05

muted

#7C7E7A

Preview Lab

Preview with #407A23

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

Preview Lab → · Contrast checker → · Palette generator →