#6CAA21#6CAA21

#6CAA21 is a light, vivid yellow-green. Relative luminance 0.320; OKLCH L 67.1% C 0.173 H 131.8°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#6CAA21
RGB	rgb(108, 170, 33)
HSL	hsl(87, 67%, 40%)
HSV	hsv(87, 81%, 67%)
CMYK	cmyk(36.5%, 0%, 80.6%, 33.3%)
CIE-LAB	lab(63.38, -40.69, 58.59)
CIE-LCH	lch(63.38, 71.34, 124.78°)
OKLab	oklab(67.07% -0.1154 0.1291)
OKLCH	oklch(67.07% 0.173 131.8)
XYZ	xyz(20.8334, 32.0465, 6.5265)
Luminance	0.3205 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CAA21 #5F21AA

analogous

#AAA321 #6CAA21 #28AA21

triadic

#6CAA21 #216CAA #AA216C

tetradic

#6CAA21 #21AAA3 #5F21AA #AA2128

square

#6CAA21 #21AAA3 #5F21AA #AA2128

split-complementary

#6CAA21 #2128AA #A321AA

monochromatic

#2B430D #4B7717 #6CAA21 #8CD731 #A9E164

Accessibility & contrast

On white

2.83

#6CAA21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#6CAA21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CAA21

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CAA21	#FFFFFF	#000000	##000000
##6CAA21	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29C00

Deuteranopia (green-blind)

#A99831

Tritanopia (blue-blind)

#6EA391

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #6caa21;
/* rgb */ color: rgb(108, 170, 33);
/* oklch */ color: oklch(67.1% 0.173 131.8);

Tailwind

colors: {
  custom: {
    50: '#9cc369',
    500: '#6caa21',
    950: '#000000',
  },
}

SCSS

$custom: #6caa21;
$custom-light: #9cc369;
$custom-dark: #000000;

JSON

{
  "hex": "#6caa21",
  "rgb": {
    "r": 108,
    "g": 170,
    "b": 33
  },
  "hsl": {
    "h": 87.153,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.67069,
    "c": 0.17311,
    "h": 131.8
  },
  "luminance": 0.32047
}

Semantic roles & 50–950 ramp

primary

#6CAA21

secondary

#8F61C6

accent

#3DEA8C

background

#FAFCF6

surface

#F3F8EB

border

#CDD1C6

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #6CAA21

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

Preview Lab → · Contrast checker → · Palette generator →