#618D28#618D28

#618D28 is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 59.1% C 0.138 H 130.2°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#618D28
RGB	rgb(97, 141, 40)
HSL	hsl(86, 56%, 35%)
HSV	hsv(86, 72%, 55%)
CMYK	cmyk(31.2%, 0%, 71.6%, 44.7%)
CIE-LAB	lab(53.75, -31.44, 46.68)
CIE-LCH	lch(53.75, 56.29, 123.96°)
OKLab	oklab(59.07% -0.0891 0.1054)
OKLCH	oklch(59.07% 0.138 130.2)
XYZ	xyz(14.8375, 21.7439, 5.4223)
Luminance	0.2174 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618D28 #54288D

analogous

#8D8628 #618D28 #2E8D28

triadic

#618D28 #28618D #8D2861

tetradic

#618D28 #288D86 #54288D #8D282E

square

#618D28 #288D86 #54288D #8D282E

split-complementary

#618D28 #282E8D #86288D

monochromatic

#1F2E0D #405D1A #618D28 #82BD36 #9FD15E

Accessibility & contrast

On white

3.93

#618D28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#618D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D28

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618D28	#FFFFFF	#000000	##000000
##618D28	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948318

Deuteranopia (green-blind)

#8D7F31

Tritanopia (blue-blind)

#638779

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #618d28;
/* rgb */ color: rgb(97, 141, 40);
/* oklch */ color: oklch(59.1% 0.138 130.2);

Tailwind

colors: {
  custom: {
    50: '#91ae68',
    500: '#618d28',
    950: '#000000',
  },
}

SCSS

$custom: #618d28;
$custom-light: #91ae68;
$custom-dark: #000000;

JSON

{
  "hex": "#618d28",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 40
  },
  "hsl": {
    "h": 86.139,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59069,
    "c": 0.13802,
    "h": 130.2
  },
  "luminance": 0.21744
}

Semantic roles & 50–950 ramp

primary

#618D28

secondary

#825AB7

accent

#49DF8A

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618D28

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

Preview Lab → · Contrast checker → · Palette generator →