#6DAA21#6DAA21

#6DAA21 is a light, vivid yellow-green. Relative luminance 0.321; OKLCH L 67.1% C 0.173 H 131.5°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#6DAA21
RGB	rgb(109, 170, 33)
HSL	hsl(87, 67%, 40%)
HSV	hsv(87, 81%, 67%)
CMYK	cmyk(35.9%, 0%, 80.6%, 33.3%)
CIE-LAB	lab(63.43, -40.33, 58.66)
CIE-LCH	lch(63.43, 71.18, 124.51°)
OKLab	oklab(67.13% -0.1145 0.1292)
OKLCH	oklch(67.13% 0.173 131.5)
XYZ	xyz(20.9557, 32.1096, 6.5322)
Luminance	0.3211 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DAA21 #5E21AA

analogous

#AAA221 #6DAA21 #29AA21

triadic

#6DAA21 #216DAA #AA216D

tetradic

#6DAA21 #21AAA2 #5E21AA #AA2129

square

#6DAA21 #21AAA2 #5E21AA #AA2129

split-complementary

#6DAA21 #2129AA #A221AA

monochromatic

#2B430D #4C7717 #6DAA21 #8DD731 #AAE164

Accessibility & contrast

On white

2.83

#6DAA21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#6DAA21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DAA21

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DAA21	#FFFFFF	#000000	##000000
##6DAA21	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A99831

Tritanopia (blue-blind)

#6FA391

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #6daa21;
/* rgb */ color: rgb(109, 170, 33);
/* oklch */ color: oklch(67.1% 0.173 131.5);

Tailwind

colors: {
  custom: {
    50: '#9cc369',
    500: '#6daa21',
    950: '#000000',
  },
}

SCSS

$custom: #6daa21;
$custom-light: #9cc369;
$custom-dark: #000000;

JSON

{
  "hex": "#6daa21",
  "rgb": {
    "r": 109,
    "g": 170,
    "b": 33
  },
  "hsl": {
    "h": 86.715,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.67125,
    "c": 0.17259,
    "h": 131.5
  },
  "luminance": 0.3211
}

Semantic roles & 50–950 ramp

primary

#6DAA21

secondary

#8E61C6

accent

#3DEA8A

background

#FAFCF6

surface

#F3F8EB

border

#CDD1C6

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #6DAA21

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

Preview Lab → · Contrast checker → · Palette generator →