#717F1B#717F1B

#717F1B is a mid, vivid yellow. Relative luminance 0.188; OKLCH L 56.6% C 0.121 H 117.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#717F1B
RGB	rgb(113, 127, 27)
HSL	hsl(68, 65%, 30%)
HSV	hsv(68, 79%, 50%)
CMYK	cmyk(11%, 0%, 78.7%, 50.2%)
CIE-LAB	lab(50.42, -18.51, 48.64)
CIE-LCH	lch(50.42, 52.04, 110.84°)
OKLab	oklab(56.62% -0.0558 0.1069)
OKLCH	oklch(56.62% 0.121 117.6)
XYZ	xyz(14.5976, 18.7687, 3.8904)
Luminance	0.1877 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#717F1B #291B7F

analogous

#7F5B1B #717F1B #3F7F1B

triadic

#717F1B #1B717F #7F1B71

tetradic

#717F1B #1B7F5B #291B7F #7F1B3F

square

#717F1B #1B7F5B #291B7F #7F1B3F

split-complementary

#717F1B #1B3F7F #5B1B7F

monochromatic

#171A06 #444D10 #717F1B #9EB126 #C1D63E

Accessibility & contrast

On white

4.42

#717F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#717F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #717F1B

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##717F1B	#FFFFFF	#000000	##000000
##717F1B	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)

#887802

Deuteranopia (green-blind)

#877824

Tritanopia (blue-blind)

#78786C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #717f1b;
/* rgb */ color: rgb(113, 127, 27);
/* oklch */ color: oklch(56.6% 0.121 117.6);

Tailwind

colors: {
  custom: {
    50: '#9da460',
    500: '#717f1b',
    950: '#000000',
  },
}

SCSS

$custom: #717f1b;
$custom-light: #9da460;
$custom-dark: #000000;

JSON

{
  "hex": "#717f1b",
  "rgb": {
    "r": 113,
    "g": 127,
    "b": 27
  },
  "hsl": {
    "h": 68.4,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.56622,
    "c": 0.12057,
    "h": 117.6
  },
  "luminance": 0.18769
}

Semantic roles & 50–950 ramp

primary

#717F1B

secondary

#5343B3

accent

#40E857

background

#F9FAF5

surface

#F2F3EA

border

#CCCDC6

text

#0F0F05

muted

#7E7F79

Preview Lab

Preview with #717F1B

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

Preview Lab → · Contrast checker → · Palette generator →