#407B23#407B23

#407B23 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.4% C 0.135 H 137.2°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#407B23
RGB	rgb(64, 123, 35)
HSL	hsl(100, 56%, 31%)
HSV	hsv(100, 72%, 48%)
CMYK	cmyk(48%, 0%, 71.5%, 51.8%)
CIE-LAB	lab(46.15, -35.83, 40.35)
CIE-LCH	lch(46.15, 53.96, 131.60°)
OKLab	oklab(52.38% -0.0992 0.0919)
OKLCH	oklch(52.38% 0.135 137.2)
XYZ	xyz(9.5004, 15.3766, 4.0572)
Luminance	0.1538 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407B23 #5E237B

analogous

#6C7B23 #407B23 #237B32

triadic

#407B23 #23407B #7B2340

tetradic

#407B23 #236C7B #5E237B #7B3223

square

#407B23 #236C7B #5E237B #7B3223

split-complementary

#407B23 #32237B #7B236C

monochromatic

#0E1C08 #274B15 #407B23 #59AB31 #76CC4C

Accessibility & contrast

On white

5.15

#407B23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#407B23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407B23

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407B23	#FFFFFF	#000000	##FFFFFF
##407B23	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7016

Deuteranopia (green-blind)

#776B2B

Tritanopia (blue-blind)

#3D7769

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #407b23;
/* rgb */ color: rgb(64, 123, 35);
/* oklch */ color: oklch(52.4% 0.135 137.2);

Tailwind

colors: {
  custom: {
    50: '#7aa263',
    500: '#407b23',
    950: '#000000',
  },
}

SCSS

$custom: #407b23;
$custom-light: #7aa263;
$custom-dark: #000000;

JSON

{
  "hex": "#407b23",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 35
  },
  "hsl": {
    "h": 100.227,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52375,
    "c": 0.13524,
    "h": 137.2
  },
  "luminance": 0.15377
}

Semantic roles & 50–950 ramp

primary

#407B23

secondary

#8D4CAE

accent

#49DFAE

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #407B23

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

Preview Lab → · Contrast checker → · Palette generator →