#717F18#717F18

#717F18 is a mid, vivid yellow. Relative luminance 0.188; OKLCH L 56.6% C 0.122 H 117.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#717F18
RGB	rgb(113, 127, 24)
HSL	hsl(68, 68%, 30%)
HSV	hsv(68, 81%, 50%)
CMYK	cmyk(11%, 0%, 81.1%, 50.2%)
CIE-LAB	lab(50.40, -18.65, 49.60)
CIE-LCH	lch(50.40, 52.99, 110.60°)
OKLab	oklab(56.61% -0.0564 0.1084)
OKLCH	oklch(56.61% 0.122 117.5)
XYZ	xyz(14.5647, 18.7556, 3.7169)
Luminance	0.1875 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#717F18 #26187F

analogous

#7F5918 #717F18 #3E7F18

triadic

#717F18 #18717F #7F1871

tetradic

#717F18 #187F59 #26187F #7F183E

square

#717F18 #187F59 #26187F #7F183E

split-complementary

#717F18 #183E7F #59187F

monochromatic

#171A05 #434C0E #717F18 #9FB222 #C3D938

Accessibility & contrast

On white

4.42

#717F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#717F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #717F18

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##717F18	#FFFFFF	#000000	##000000
##717F18	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887800

Deuteranopia (green-blind)

#877822

Tritanopia (blue-blind)

#78776C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #717f18;
/* rgb */ color: rgb(113, 127, 24);
/* oklch */ color: oklch(56.6% 0.122 117.5);

Tailwind

colors: {
  custom: {
    50: '#9da45f',
    500: '#717f18',
    950: '#000000',
  },
}

SCSS

$custom: #717f18;
$custom-light: #9da45f;
$custom-dark: #000000;

JSON

{
  "hex": "#717f18",
  "rgb": {
    "r": 113,
    "g": 127,
    "b": 24
  },
  "hsl": {
    "h": 68.155,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.56605,
    "c": 0.12219,
    "h": 117.5
  },
  "luminance": 0.18755
}

Semantic roles & 50–950 ramp

primary

#717F18

secondary

#4F3FB3

accent

#3DEB54

background

#FAFAF5

surface

#F3F3EA

border

#CDCDC6

text

#0F0F05

muted

#7F7F79

Preview Lab

Preview with #717F18

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

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