#6AC221#6AC221

#6AC221 is a light, highly saturated yellow-green. Relative luminance 0.418; OKLCH L 73.0% C 0.203 H 135.1°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#6AC221
RGB	rgb(106, 194, 33)
HSL	hsl(93, 71%, 45%)
HSV	hsv(93, 83%, 76%)
CMYK	cmyk(45.4%, 0%, 83%, 23.9%)
CIE-LAB	lab(70.70, -51.20, 65.19)
CIE-LCH	lch(70.70, 82.89, 128.15°)
OKLab	oklab(73.04% -0.1435 0.143)
OKLCH	oklch(73.04% 0.203 135.1)
XYZ	xyz(25.5096, 41.7560, 8.1541)
Luminance	0.4176 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6AC221 #7921C2

analogous

#BBC221 #6AC221 #21C229

triadic

#6AC221 #216AC2 #C2216A

tetradic

#6AC221 #21BBC2 #7921C2 #C22921

square

#6AC221 #21BBC2 #7921C2 #C22921

split-complementary

#6AC221 #2921C2 #C221BB

monochromatic

#31590F #4D8E18 #6AC221 #89DF41 #A9E876

Accessibility & contrast

On white

2.25

#6AC221 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#6AC221 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6AC221

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6AC221	#FFFFFF	#000000	##000000
##6AC221	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#BEAA35

Tritanopia (blue-blind)

#67BAA5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #6ac221;
/* rgb */ color: rgb(106, 194, 33);
/* oklch */ color: oklch(73.0% 0.203 135.1);

Tailwind

colors: {
  custom: {
    50: '#9dd56c',
    500: '#6ac221',
    950: '#000000',
  },
}

SCSS

$custom: #6ac221;
$custom-light: #9dd56c;
$custom-dark: #000000;

JSON

{
  "hex": "#6ac221",
  "rgb": {
    "r": 106,
    "g": 194,
    "b": 33
  },
  "hsl": {
    "h": 92.795,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.73042,
    "c": 0.20256,
    "h": 135.1
  },
  "luminance": 0.41758
}

Semantic roles & 50–950 ramp

primary

#6AC221

secondary

#A470CF

accent

#3AEE9C

background

#FAFDF6

surface

#F4FAEC

border

#CED3C7

text

#0F1408

muted

#7F837A

Preview Lab

Preview with #6AC221

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

Preview Lab → · Contrast checker → · Palette generator →