#618D36#618D36

#618D36 is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.2% C 0.127 H 131.8°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#618D36
RGB	rgb(97, 141, 54)
HSL	hsl(90, 45%, 38%)
HSV	hsv(90, 62%, 55%)
CMYK	cmyk(31.2%, 0%, 61.7%, 44.7%)
CIE-LAB	lab(53.87, -30.26, 40.69)
CIE-LCH	lch(53.87, 50.71, 126.64°)
OKLab	oklab(59.21% -0.0847 0.0946)
OKLCH	oklch(59.21% 0.127 131.8)
XYZ	xyz(15.1203, 21.8570, 6.9115)
Luminance	0.2186 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618D36 #62368D

analogous

#8C8D36 #618D36 #368D37

triadic

#618D36 #36618D #8D3661

tetradic

#618D36 #368C8D #62368D #8D3736

square

#618D36 #368C8D #62368D #8D3736

split-complementary

#618D36 #37368D #8D368C

monochromatic

#243414 #436125 #618D36 #7FB947 #9ECA74

Accessibility & contrast

On white

3.91

#618D36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#618D36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D36

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618D36	#FFFFFF	#000000	##000000
##618D36	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93832C

Deuteranopia (green-blind)

#8D803C

Tritanopia (blue-blind)

#62877A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #618d36;
/* rgb */ color: rgb(97, 141, 54);
/* oklch */ color: oklch(59.2% 0.127 131.8);

Tailwind

colors: {
  custom: {
    50: '#91ae71',
    500: '#618d36',
    950: '#000000',
  },
}

SCSS

$custom: #618d36;
$custom-light: #91ae71;
$custom-dark: #000000;

JSON

{
  "hex": "#618d36",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 54
  },
  "hsl": {
    "h": 90.345,
    "s": 44.615,
    "l": 38.235
  },
  "oklch": {
    "l": 0.59206,
    "c": 0.12697,
    "h": 131.8
  },
  "luminance": 0.21857
}

Semantic roles & 50–950 ramp

primary

#618D36

secondary

#906DB2

accent

#53D495

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D1008

muted

#7E7F7B

Preview Lab

Preview with #618D36

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

Preview Lab → · Contrast checker → · Palette generator →