#618C20#618C20

#618C20 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.8% C 0.142 H 129.3°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#618C20
RGB	rgb(97, 140, 32)
HSL	hsl(84, 63%, 34%)
HSV	hsv(84, 77%, 55%)
CMYK	cmyk(30.7%, 0%, 77.1%, 45.1%)
CIE-LAB	lab(53.39, -31.49, 49.33)
CIE-LCH	lch(53.39, 58.52, 122.56°)
OKLab	oklab(58.75% -0.0899 0.1097)
OKLCH	oklch(58.75% 0.142 129.3)
XYZ	xyz(14.5685, 21.4014, 4.7295)
Luminance	0.2140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618C20 #4B208C

analogous

#8C8120 #618C20 #2B8C20

triadic

#618C20 #20618C #8C2061

tetradic

#618C20 #208C81 #4B208C #8C202B

square

#618C20 #208C81 #4B208C #8C202B

split-complementary

#618C20 #202B8C #81208C

monochromatic

#1C2809 #3E5A15 #618C20 #84BE2B #A1D750

Accessibility & contrast

On white

3.98

#618C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#618C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618C20

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618C20	#FFFFFF	#000000	##000000
##618C20	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938107

Deuteranopia (green-blind)

#8D7F2B

Tritanopia (blue-blind)

#648678

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #618c20;
/* rgb */ color: rgb(97, 140, 32);
/* oklch */ color: oklch(58.8% 0.142 129.3);

Tailwind

colors: {
  custom: {
    50: '#92ae64',
    500: '#618c20',
    950: '#000000',
  },
}

SCSS

$custom: #618c20;
$custom-light: #92ae64;
$custom-dark: #000000;

JSON

{
  "hex": "#618c20",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 32
  },
  "hsl": {
    "h": 83.889,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58753,
    "c": 0.14181,
    "h": 129.3
  },
  "luminance": 0.21402
}

Semantic roles & 50–950 ramp

primary

#618C20

secondary

#794EBA

accent

#42E683

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618C20

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

Preview Lab → · Contrast checker → · Palette generator →