#407817#407817

#407817 is a mid, vivid yellow-green. Relative luminance 0.146; OKLCH L 51.5% C 0.139 H 135.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#407817
RGB	rgb(64, 120, 23)
HSL	hsl(95, 68%, 28%)
HSV	hsv(95, 81%, 47%)
CMYK	cmyk(46.7%, 0%, 80.8%, 52.9%)
CIE-LAB	lab(45.06, -35.41, 43.86)
CIE-LCH	lch(45.06, 56.38, 128.92°)
OKLab	oklab(51.46% -0.0989 0.0975)
OKLCH	oklch(51.46% 0.139 135.4)
XYZ	xyz(8.9853, 14.5842, 3.1520)
Luminance	0.1459 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407817 #4F1778

analogous

#707817 #407817 #17781E

triadic

#407817 #174078 #781740

tetradic

#407817 #177078 #4F1778 #781E17

square

#407817 #177078 #4F1778 #781E17

split-complementary

#407817 #1E1778 #781770

monochromatic

#0E1A05 #25450D #407817 #5BAB21 #78D832

Accessibility & contrast

On white

5.36

#407817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#407817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407817

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407817	#FFFFFF	#000000	##FFFFFF
##407817	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6D00

Deuteranopia (green-blind)

#756922

Tritanopia (blue-blind)

#3E7366

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #407817;
/* rgb */ color: rgb(64, 120, 23);
/* oklch */ color: oklch(51.5% 0.139 135.4);

Tailwind

colors: {
  custom: {
    50: '#7b9f5d',
    500: '#407817',
    950: '#000000',
  },
}

SCSS

$custom: #407817;
$custom-light: #7b9f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#407817",
  "rgb": {
    "r": 64,
    "g": 120,
    "b": 23
  },
  "hsl": {
    "h": 94.639,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51457,
    "c": 0.13889,
    "h": 135.4
  },
  "luminance": 0.14585
}

Semantic roles & 50–950 ramp

primary

#407817

secondary

#7E3EAD

accent

#3DEBA1

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #407817

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

Preview Lab → · Contrast checker → · Palette generator →