#618D3A#618D3A

#618D3A is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.3% C 0.123 H 132.4°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#618D3A
RGB	rgb(97, 141, 58)
HSL	hsl(92, 42%, 39%)
HSV	hsv(92, 59%, 55%)
CMYK	cmyk(31.2%, 0%, 58.9%, 44.7%)
CIE-LAB	lab(53.92, -29.86, 38.83)
CIE-LCH	lch(53.92, 48.98, 127.56°)
OKLab	oklab(59.25% -0.0832 0.0911)
OKLCH	oklch(59.25% 0.123 132.4)
XYZ	xyz(15.2181, 21.8961, 7.4267)
Luminance	0.2190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618D3A #663A8D

analogous

#8B8D3A #618D3A #3A8D3C

triadic

#618D3A #3A618D #8D3A61

tetradic

#618D3A #3A8B8D #663A8D #8D3C3A

square

#618D3A #3A8B8D #663A8D #8D3C3A

split-complementary

#618D3A #3C3A8D #8D3A8B

monochromatic

#253616 #436228 #618D3A #7FB64E #9EC879

Accessibility & contrast

On white

3.90

#618D3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#618D3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D3A

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618D3A	#FFFFFF	#000000	##000000
##618D3A	1.00	3.90	5.38	5.38
#FFFFFF	3.90	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)

#938331

Deuteranopia (green-blind)

#8C8040

Tritanopia (blue-blind)

#62887B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #618d3a;
/* rgb */ color: rgb(97, 141, 58);
/* oklch */ color: oklch(59.3% 0.123 132.4);

Tailwind

colors: {
  custom: {
    50: '#91ae73',
    500: '#618d3a',
    950: '#000000',
  },
}

SCSS

$custom: #618d3a;
$custom-light: #91ae73;
$custom-dark: #000000;

JSON

{
  "hex": "#618d3a",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 58
  },
  "hsl": {
    "h": 91.807,
    "s": 41.709,
    "l": 39.02
  },
  "oklch": {
    "l": 0.59254,
    "c": 0.12336,
    "h": 132.4
  },
  "luminance": 0.21897
}

Semantic roles & 50–950 ramp

primary

#618D3A

secondary

#9371B1

accent

#56D298

background

#F9FAF7

surface

#F1F4ED

border

#CBCEC8

text

#0D1008

muted

#7E7F7B

Preview Lab

Preview with #618D3A

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

Preview Lab → · Contrast checker → · Palette generator →