#657418#657418

#657418 is a mid, moderate yellow. Relative luminance 0.153; OKLCH L 52.9% C 0.114 H 118.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#657418
RGB	rgb(101, 116, 24)
HSL	hsl(70, 66%, 27%)
HSV	hsv(70, 79%, 45%)
CMYK	cmyk(12.9%, 0%, 79.3%, 54.5%)
CIE-LAB	lab(46.07, -18.29, 45.30)
CIE-LCH	lch(46.07, 48.85, 111.99°)
OKLab	oklab(52.89% -0.0547 0.0997)
OKLCH	oklch(52.89% 0.114 118.8)
XYZ	xyz(11.7773, 15.3235, 3.2013)
Luminance	0.1532 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657418 #271874

analogous

#745518 #657418 #377418

triadic

#657418 #186574 #741865

tetradic

#657418 #187455 #271874 #741837

square

#657418 #187455 #271874 #741837

split-complementary

#657418 #183774 #551874

monochromatic

#161905 #39410E #657418 #91A722 #BAD532

Accessibility & contrast

On white

5.17

#657418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#657418 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657418

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657418	#FFFFFF	#000000	##FFFFFF
##657418	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D02

Deuteranopia (green-blind)

#7A6D20

Tritanopia (blue-blind)

#6B6D63

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #657418;
/* rgb */ color: rgb(101, 116, 24);
/* oklch */ color: oklch(52.9% 0.114 118.8);

Tailwind

colors: {
  custom: {
    50: '#949c5d',
    500: '#657418',
    950: '#000000',
  },
}

SCSS

$custom: #657418;
$custom-light: #949c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#657418",
  "rgb": {
    "r": 101,
    "g": 116,
    "b": 24
  },
  "hsl": {
    "h": 69.783,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.52888,
    "c": 0.11371,
    "h": 118.8
  },
  "luminance": 0.15323
}

Semantic roles & 50–950 ramp

primary

#657418

secondary

#503FA9

accent

#3FE95B

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #657418

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

Preview Lab → · Contrast checker → · Palette generator →