#618C2A#618C2A

#618C2A is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.8% C 0.135 H 130.2°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#618C2A
RGB	rgb(97, 140, 42)
HSL	hsl(86, 54%, 36%)
HSV	hsv(86, 70%, 55%)
CMYK	cmyk(30.7%, 0%, 70%, 45.1%)
CIE-LAB	lab(53.45, -30.83, 45.56)
CIE-LCH	lch(53.45, 55.01, 124.08°)
OKLab	oklab(58.83% -0.0872 0.1033)
OKLCH	oklch(58.83% 0.135 130.2)
XYZ	xyz(14.7257, 21.4643, 5.5572)
Luminance	0.2147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618C2A #552A8C

analogous

#8C862A #618C2A #308C2A

triadic

#618C2A #2A618C #8C2A61

tetradic

#618C2A #2A8C86 #552A8C #8C2A30

square

#618C2A #2A8C86 #552A8C #8C2A30

split-complementary

#618C2A #2A308C #862A8C

monochromatic

#202E0E #405D1C #618C2A #82BB38 #9FD061

Accessibility & contrast

On white

3.97

#618C2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#618C2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618C2A

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618C2A	#FFFFFF	#000000	##000000
##618C2A	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92821B

Deuteranopia (green-blind)

#8D7F32

Tritanopia (blue-blind)

#638678

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #618c2a;
/* rgb */ color: rgb(97, 140, 42);
/* oklch */ color: oklch(58.8% 0.135 130.2);

Tailwind

colors: {
  custom: {
    50: '#91ae69',
    500: '#618c2a',
    950: '#000000',
  },
}

SCSS

$custom: #618c2a;
$custom-light: #91ae69;
$custom-dark: #000000;

JSON

{
  "hex": "#618c2a",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 42
  },
  "hsl": {
    "h": 86.327,
    "s": 53.846,
    "l": 35.686
  },
  "oklch": {
    "l": 0.5883,
    "c": 0.13525,
    "h": 130.2
  },
  "luminance": 0.21465
}

Semantic roles & 50–950 ramp

primary

#618C2A

secondary

#835CB5

accent

#4BDD8B

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618C2A

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

Preview Lab → · Contrast checker → · Palette generator →