#418F17#418F17

#418F17 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 57.8% C 0.167 H 137.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#418F17
RGB	rgb(65, 143, 23)
HSL	hsl(99, 72%, 33%)
HSV	hsv(99, 84%, 56%)
CMYK	cmyk(54.5%, 0%, 83.9%, 43.9%)
CIE-LAB	lab(52.76, -44.47, 51.03)
CIE-LCH	lch(52.76, 67.69, 131.07°)
OKLab	oklab(57.81% -0.1233 0.1125)
OKLCH	oklch(57.81% 0.167 137.6)
XYZ	xyz(12.1567, 20.8297, 4.1904)
Luminance	0.2083 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418F17 #65178F

analogous

#7D8F17 #418F17 #178F29

triadic

#418F17 #17418F #8F1741

tetradic

#418F17 #177D8F #65178F #8F2917

square

#418F17 #177D8F #65178F #8F2917

split-complementary

#418F17 #29178F #8F177D

monochromatic

#112606 #295A0F #418F17 #59C41F #78E040

Accessibility & contrast

On white

4.06

#418F17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#418F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418F17

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418F17	#FFFFFF	#000000	##000000
##418F17	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8A7C26

Tritanopia (blue-blind)

#3B8A79

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #418f17;
/* rgb */ color: rgb(65, 143, 23);
/* oklch */ color: oklch(57.8% 0.167 137.6);

Tailwind

colors: {
  custom: {
    50: '#7fb060',
    500: '#418f17',
    950: '#000000',
  },
}

SCSS

$custom: #418f17;
$custom-light: #7fb060;
$custom-dark: #000000;

JSON

{
  "hex": "#418f17",
  "rgb": {
    "r": 65,
    "g": 143,
    "b": 23
  },
  "hsl": {
    "h": 99,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57808,
    "c": 0.16691,
    "h": 137.6
  },
  "luminance": 0.20831
}

Semantic roles & 50–950 ramp

primary

#418F17

secondary

#9441C1

accent

#39EFAF

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1105

muted

#7C807A

Preview Lab

Preview with #418F17

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

Preview Lab → · Contrast checker → · Palette generator →