#616F18#616F18

#616F18 is a mid, moderate yellow. Relative luminance 0.140; OKLCH L 51.3% C 0.109 H 118.6°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#616F18
RGB	rgb(97, 111, 24)
HSL	hsl(70, 64%, 26%)
HSV	hsv(70, 78%, 44%)
CMYK	cmyk(12.6%, 0%, 78.4%, 56.5%)
CIE-LAB	lab(44.20, -17.46, 43.43)
CIE-LCH	lch(44.20, 46.80, 111.90°)
OKLab	oklab(51.3% -0.0522 0.0959)
OKLCH	oklch(51.3% 0.109 118.6)
XYZ	xyz(10.7793, 13.9763, 2.9938)
Luminance	0.1398 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616F18 #26186F

analogous

#6F5218 #616F18 #366F18

triadic

#616F18 #18616F #6F1861

tetradic

#616F18 #186F52 #26186F #6F1836

square

#616F18 #186F52 #26186F #6F1836

split-complementary

#616F18 #18366F #52186F

monochromatic

#161905 #353D0D #616F18 #8DA123 #B8D22F

Accessibility & contrast

On white

5.53

#616F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#616F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616F18

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616F18	#FFFFFF	#000000	##FFFFFF
##616F18	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776805

Deuteranopia (green-blind)

#756920

Tritanopia (blue-blind)

#67695F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #616f18;
/* rgb */ color: rgb(97, 111, 24);
/* oklch */ color: oklch(51.3% 0.109 118.6);

Tailwind

colors: {
  custom: {
    50: '#91985c',
    500: '#616f18',
    950: '#000000',
  },
}

SCSS

$custom: #616f18;
$custom-light: #91985c;
$custom-dark: #000000;

JSON

{
  "hex": "#616f18",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 24
  },
  "hsl": {
    "h": 69.655,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.51299,
    "c": 0.10916,
    "h": 118.6
  },
  "luminance": 0.13976
}

Semantic roles & 50–950 ramp

primary

#616F18

secondary

#4F3EA5

accent

#40E75B

background

#F9F9F5

surface

#F1F2E9

border

#CBCCC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #616F18

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

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