#6AAA21#6AAA21

#6AAA21 is a light, vivid yellow-green. Relative luminance 0.319; OKLCH L 67.0% C 0.174 H 132.3°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#6AAA21
RGB	rgb(106, 170, 33)
HSL	hsl(88, 67%, 40%)
HSV	hsv(88, 81%, 67%)
CMYK	cmyk(37.6%, 0%, 80.6%, 33.3%)
CIE-LAB	lab(63.28, -41.41, 58.46)
CIE-LCH	lch(63.28, 71.64, 125.31°)
OKLab	oklab(66.96% -0.1172 0.1288)
OKLCH	oklch(66.96% 0.174 132.3)
XYZ	xyz(20.5929, 31.9225, 6.5152)
Luminance	0.3192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6AAA21 #6121AA

analogous

#AAA621 #6AAA21 #26AA21

triadic

#6AAA21 #216AAA #AA216A

tetradic

#6AAA21 #21AAA6 #6121AA #AA2126

square

#6AAA21 #21AAA6 #6121AA #AA2126

split-complementary

#6AAA21 #2126AA #A621AA

monochromatic

#2A430D #4A7717 #6AAA21 #8AD731 #A7E164

Accessibility & contrast

On white

2.84

#6AAA21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#6AAA21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6AAA21

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6AAA21	#FFFFFF	#000000	##000000
##6AAA21	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#A99731

Tritanopia (blue-blind)

#6BA391

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #6aaa21;
/* rgb */ color: rgb(106, 170, 33);
/* oklch */ color: oklch(67.0% 0.174 132.3);

Tailwind

colors: {
  custom: {
    50: '#9ac469',
    500: '#6aaa21',
    950: '#000000',
  },
}

SCSS

$custom: #6aaa21;
$custom-light: #9ac469;
$custom-dark: #000000;

JSON

{
  "hex": "#6aaa21",
  "rgb": {
    "r": 106,
    "g": 170,
    "b": 33
  },
  "hsl": {
    "h": 88.029,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66957,
    "c": 0.17416,
    "h": 132.3
  },
  "luminance": 0.31923
}

Semantic roles & 50–950 ramp

primary

#6AAA21

secondary

#9061C6

accent

#3DEA8E

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0F1207

muted

#7E817A

Preview Lab

Preview with #6AAA21

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

Preview Lab → · Contrast checker → · Palette generator →