#618918#618918

#618918 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.9% C 0.142 H 128.1°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#618918
RGB	rgb(97, 137, 24)
HSL	hsl(81, 70%, 32%)
HSV	hsv(81, 82%, 54%)
CMYK	cmyk(29.2%, 0%, 82.5%, 46.3%)
CIE-LAB	lab(52.40, -30.50, 50.99)
CIE-LCH	lch(52.40, 59.42, 120.88°)
OKLab	oklab(57.93% -0.0878 0.1119)
OKLCH	oklch(57.93% 0.142 128.1)
XYZ	xyz(14.0403, 20.4983, 4.0808)
Luminance	0.2050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618918 #401889

analogous

#897918 #618918 #298918

triadic

#618918 #186189 #891861

tetradic

#618918 #188979 #401889 #891829

square

#618918 #188979 #401889 #891829

split-complementary

#618918 #182989 #791889

monochromatic

#172106 #3C550F #618918 #86BD21 #A5DD3E

Accessibility & contrast

On white

4.12

#618918 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#618918 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618918

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618918	#FFFFFF	#000000	##000000
##618918	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#8B7C25

Tritanopia (blue-blind)

#658275

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #618918;
/* rgb */ color: rgb(97, 137, 24);
/* oklch */ color: oklch(57.9% 0.142 128.1);

Tailwind

colors: {
  custom: {
    50: '#92ab60',
    500: '#618918',
    950: '#000000',
  },
}

SCSS

$custom: #618918;
$custom-light: #92ab60;
$custom-dark: #000000;

JSON

{
  "hex": "#618918",
  "rgb": {
    "r": 97,
    "g": 137,
    "b": 24
  },
  "hsl": {
    "h": 81.239,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57934,
    "c": 0.14219,
    "h": 128.1
  },
  "luminance": 0.20499
}

Semantic roles & 50–950 ramp

primary

#618918

secondary

#6C40BD

accent

#3BED7A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #618918

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

Preview Lab → · Contrast checker → · Palette generator →