#658018#658018

#658018 is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.9% C 0.129 H 123.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#658018
RGB	rgb(101, 128, 24)
HSL	hsl(76, 68%, 30%)
HSV	hsv(76, 81%, 50%)
CMYK	cmyk(21.1%, 0%, 81.3%, 49.8%)
CIE-LAB	lab(49.82, -24.46, 48.75)
CIE-LCH	lch(49.82, 54.54, 116.64°)
OKLab	oklab(55.91% -0.0716 0.107)
OKLCH	oklch(55.91% 0.129 123.8)
XYZ	xyz(13.2510, 18.2709, 3.6925)
Luminance	0.1827 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658018 #331880

analogous

#806718 #658018 #318018

triadic

#658018 #186580 #801865

tetradic

#658018 #188067 #331880 #801831

square

#658018 #188067 #331880 #801831

split-complementary

#658018 #183180 #671880

monochromatic

#141A05 #3C4C0E #658018 #8EB422 #B0DA39

Accessibility & contrast

On white

4.51

#658018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#658018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658018

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658018	#FFFFFF	#000000	##000000
##658018	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887700

Deuteranopia (green-blind)

#847623

Tritanopia (blue-blind)

#6A796D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #658018;
/* rgb */ color: rgb(101, 128, 24);
/* oklch */ color: oklch(55.9% 0.129 123.8);

Tailwind

colors: {
  custom: {
    50: '#94a55f',
    500: '#658018',
    950: '#000000',
  },
}

SCSS

$custom: #658018;
$custom-light: #94a55f;
$custom-dark: #000000;

JSON

{
  "hex": "#658018",
  "rgb": {
    "r": 101,
    "g": 128,
    "b": 24
  },
  "hsl": {
    "h": 75.577,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.55914,
    "c": 0.12875,
    "h": 123.8
  },
  "luminance": 0.18271
}

Semantic roles & 50–950 ramp

primary

#658018

secondary

#5E40B4

accent

#3DEB6A

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #658018

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

Preview Lab → · Contrast checker → · Palette generator →