#618B2A#618B2A

#618B2A is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.6% C 0.134 H 129.9°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#618B2A
RGB	rgb(97, 139, 42)
HSL	hsl(86, 54%, 35%)
HSV	hsv(86, 70%, 55%)
CMYK	cmyk(30.2%, 0%, 69.8%, 45.5%)
CIE-LAB	lab(53.14, -30.36, 45.23)
CIE-LCH	lch(53.14, 54.48, 123.86°)
OKLab	oklab(58.57% -0.086 0.1027)
OKLCH	oklch(58.57% 0.134 129.9)
XYZ	xyz(14.5802, 21.1734, 5.5087)
Luminance	0.2117 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618B2A #542A8B

analogous

#8B842A #618B2A #318B2A

triadic

#618B2A #2A618B #8B2A61

tetradic

#618B2A #2A8B84 #542A8B #8B2A31

square

#618B2A #2A8B84 #542A8B #8B2A31

split-complementary

#618B2A #2A318B #842A8B

monochromatic

#1F2D0E #405C1C #618B2A #82BA38 #9FCF60

Accessibility & contrast

On white

4.01

#618B2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#618B2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618B2A

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618B2A	#FFFFFF	#000000	##000000
##618B2A	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91811C

Deuteranopia (green-blind)

#8C7E32

Tritanopia (blue-blind)

#648577

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #618b2a;
/* rgb */ color: rgb(97, 139, 42);
/* oklch */ color: oklch(58.6% 0.134 129.9);

Tailwind

colors: {
  custom: {
    50: '#91ad69',
    500: '#618b2a',
    950: '#000000',
  },
}

SCSS

$custom: #618b2a;
$custom-light: #91ad69;
$custom-dark: #000000;

JSON

{
  "hex": "#618b2a",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 42
  },
  "hsl": {
    "h": 85.979,
    "s": 53.591,
    "l": 35.49
  },
  "oklch": {
    "l": 0.58574,
    "c": 0.1339,
    "h": 129.9
  },
  "luminance": 0.21174
}

Semantic roles & 50–950 ramp

primary

#618B2A

secondary

#825CB5

accent

#4BDD8A

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618B2A

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

Preview Lab → · Contrast checker → · Palette generator →