#6C8A21#6C8A21

#6C8A21 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 59.0% C 0.133 H 124.6°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#6C8A21
RGB	rgb(108, 138, 33)
HSL	hsl(77, 61%, 34%)
HSV	hsv(77, 76%, 54%)
CMYK	cmyk(21.7%, 0%, 76.1%, 45.9%)
CIE-LAB	lab(53.47, -25.97, 49.29)
CIE-LCH	lch(53.47, 55.71, 117.78°)
OKLab	oklab(59% -0.0754 0.1095)
OKLCH	oklch(59% 0.133 124.6)
XYZ	xyz(15.5475, 21.4747, 4.7645)
Luminance	0.2147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C8A21 #3F218A

analogous

#8A7321 #6C8A21 #378A21

triadic

#6C8A21 #216C8A #8A216C

tetradic

#6C8A21 #218A73 #3F218A #8A2137

square

#6C8A21 #218A73 #3F218A #8A2137

split-complementary

#6C8A21 #21378A #73218A

monochromatic

#1F2709 #455915 #6C8A21 #93BB2D #AFD550

Accessibility & contrast

On white

3.97

#6C8A21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#6C8A21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C8A21

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C8A21	#FFFFFF	#000000	##000000
##6C8A21	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)

#92810B

Deuteranopia (green-blind)

#8E7F2B

Tritanopia (blue-blind)

#718376

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6c8a21;
/* rgb */ color: rgb(108, 138, 33);
/* oklch */ color: oklch(59.0% 0.133 124.6);

Tailwind

colors: {
  custom: {
    50: '#99ac65',
    500: '#6c8a21',
    950: '#000000',
  },
}

SCSS

$custom: #6c8a21;
$custom-light: #99ac65;
$custom-dark: #000000;

JSON

{
  "hex": "#6c8a21",
  "rgb": {
    "r": 108,
    "g": 138,
    "b": 33
  },
  "hsl": {
    "h": 77.143,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.59001,
    "c": 0.13297,
    "h": 124.6
  },
  "luminance": 0.21475
}

Semantic roles & 50–950 ramp

primary

#6C8A21

secondary

#6D4EB9

accent

#43E571

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #6C8A21

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

Preview Lab → · Contrast checker → · Palette generator →