#657818#657818

#657818 is a mid, moderate yellow-green. Relative luminance 0.163; OKLCH L 53.9% C 0.119 H 120.6°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#657818
RGB	rgb(101, 120, 24)
HSL	hsl(72, 67%, 28%)
HSV	hsv(72, 80%, 47%)
CMYK	cmyk(15.8%, 0%, 80%, 52.9%)
CIE-LAB	lab(47.32, -20.38, 46.45)
CIE-LCH	lch(47.32, 50.73, 113.69°)
OKLab	oklab(53.89% -0.0605 0.1021)
OKLCH	oklch(53.89% 0.119 120.6)
XYZ	xyz(12.2484, 16.2656, 3.3583)
Luminance	0.1627 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657818 #2B1878

analogous

#785B18 #657818 #357818

triadic

#657818 #186578 #781865

tetradic

#657818 #18785B #2B1878 #781835

square

#657818 #18785B #2B1878 #781835

split-complementary

#657818 #183578 #5B1878

monochromatic

#151A05 #3A450E #657818 #90AB22 #B6D634

Accessibility & contrast

On white

4.94

#657818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#657818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657818

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657818	#FFFFFF	#000000	##FFFFFF
##657818	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#7E7021

Tritanopia (blue-blind)

#6B7166

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #657818;
/* rgb */ color: rgb(101, 120, 24);
/* oklch */ color: oklch(53.9% 0.119 120.6);

Tailwind

colors: {
  custom: {
    50: '#949f5e',
    500: '#657818',
    950: '#000000',
  },
}

SCSS

$custom: #657818;
$custom-light: #949f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#657818",
  "rgb": {
    "r": 101,
    "g": 120,
    "b": 24
  },
  "hsl": {
    "h": 71.875,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.53893,
    "c": 0.11869,
    "h": 120.6
  },
  "luminance": 0.16266
}

Semantic roles & 50–950 ramp

primary

#657818

secondary

#553FAD

accent

#3EEA60

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #657818

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

Preview Lab → · Contrast checker → · Palette generator →