#658D18#658D18

#658D18 is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.2% C 0.145 H 127.7°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#658D18
RGB	rgb(101, 141, 24)
HSL	hsl(81, 71%, 32%)
HSV	hsv(81, 83%, 55%)
CMYK	cmyk(28.4%, 0%, 83%, 44.7%)
CIE-LAB	lab(53.90, -30.76, 52.44)
CIE-LCH	lch(53.90, 60.80, 120.39°)
OKLab	oklab(59.22% -0.0887 0.1148)
OKLCH	oklch(59.22% 0.145 127.7)
XYZ	xyz(15.0566, 21.8821, 4.2944)
Luminance	0.2188 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658D18 #40188D

analogous

#8D7B18 #658D18 #2A8D18

triadic

#658D18 #18658D #8D1865

tetradic

#658D18 #188D7B #40188D #8D182A

square

#658D18 #188D7B #40188D #8D182A

split-complementary

#658D18 #182A8D #7B188D

monochromatic

#1A2406 #40590F #658D18 #8AC121 #A9DF41

Accessibility & contrast

On white

3.91

#658D18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#658D18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658D18

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658D18	#FFFFFF	#000000	##000000
##658D18	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948300

Deuteranopia (green-blind)

#8F8025

Tritanopia (blue-blind)

#698678

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #658d18;
/* rgb */ color: rgb(101, 141, 24);
/* oklch */ color: oklch(59.2% 0.145 127.7);

Tailwind

colors: {
  custom: {
    50: '#95ae61',
    500: '#658d18',
    950: '#000000',
  },
}

SCSS

$custom: #658d18;
$custom-light: #95ae61;
$custom-dark: #000000;

JSON

{
  "hex": "#658d18",
  "rgb": {
    "r": 101,
    "g": 141,
    "b": 24
  },
  "hsl": {
    "h": 80.513,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.59223,
    "c": 0.14511,
    "h": 127.7
  },
  "luminance": 0.21882
}

Semantic roles & 50–950 ramp

primary

#658D18

secondary

#6D42BF

accent

#3AEE78

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1005

muted

#7E7F7A

Preview Lab

Preview with #658D18

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

Preview Lab → · Contrast checker → · Palette generator →