#417B18#417B18

#417B18 is a mid, vivid yellow-green. Relative luminance 0.154; OKLCH L 52.3% C 0.142 H 135.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#417B18
RGB	rgb(65, 123, 24)
HSL	hsl(95, 67%, 29%)
HSV	hsv(95, 80%, 48%)
CMYK	cmyk(47.2%, 0%, 80.5%, 51.8%)
CIE-LAB	lab(46.12, -36.29, 44.55)
CIE-LCH	lch(46.12, 57.46, 129.17°)
OKLab	oklab(52.34% -0.1013 0.099)
OKLCH	oklch(52.34% 0.142 135.7)
XYZ	xyz(9.4276, 15.3551, 3.3310)
Luminance	0.1536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#417B18 #52187B

analogous

#737B18 #417B18 #187B21

triadic

#417B18 #18417B #7B1841

tetradic

#417B18 #18737B #52187B #7B2118

square

#417B18 #18737B #52187B #7B2118

split-complementary

#417B18 #21187B #7B1873

monochromatic

#0E1A05 #26480E #417B18 #5CAE22 #79D836

Accessibility & contrast

On white

5.16

#417B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#417B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #417B18

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##417B18	#FFFFFF	#000000	##FFFFFF
##417B18	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#786B23

Tritanopia (blue-blind)

#3F7669

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #417b18;
/* rgb */ color: rgb(65, 123, 24);
/* oklch */ color: oklch(52.3% 0.142 135.7);

Tailwind

colors: {
  custom: {
    50: '#7ca25e',
    500: '#417b18',
    950: '#000000',
  },
}

SCSS

$custom: #417b18;
$custom-light: #7ca25e;
$custom-dark: #000000;

JSON

{
  "hex": "#417b18",
  "rgb": {
    "r": 65,
    "g": 123,
    "b": 24
  },
  "hsl": {
    "h": 95.152,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.5234,
    "c": 0.14168,
    "h": 135.7
  },
  "luminance": 0.15356
}

Semantic roles & 50–950 ramp

primary

#417B18

secondary

#813FB0

accent

#3EEAA3

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #417B18

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

Preview Lab → · Contrast checker → · Palette generator →