#6DBC21#6DBC21

#6DBC21 is a light, vivid yellow-green. Relative luminance 0.393; OKLCH L 71.7% C 0.194 H 133.9°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#6DBC21
RGB	rgb(109, 188, 33)
HSL	hsl(91, 70%, 43%)
HSV	hsv(91, 82%, 74%)
CMYK	cmyk(42%, 0%, 82.4%, 26.3%)
CIE-LAB	lab(68.99, -47.84, 63.70)
CIE-LCH	lch(68.99, 79.66, 126.91°)
OKLab	oklab(71.67% -0.1347 0.1398)
OKLCH	oklch(71.67% 0.194 133.9)
XYZ	xyz(24.5640, 39.3261, 7.7349)
Luminance	0.3933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DBC21 #7021BC

analogous

#BABC21 #6DBC21 #21BC23

triadic

#6DBC21 #216DBC #BC216D

tetradic

#6DBC21 #21BABC #7021BC #BC2321

square

#6DBC21 #21BABC #7021BC #BC2321

split-complementary

#6DBC21 #2321BC #BC21BA

monochromatic

#31540F #4F8818 #6DBC21 #8CDD3D #ABE671

Accessibility & contrast

On white

2.37

#6DBC21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#6DBC21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DBC21

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DBC21	#FFFFFF	#000000	##000000
##6DBC21	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AC00

Deuteranopia (green-blind)

#B9A634

Tritanopia (blue-blind)

#6CB4A0

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #6dbc21;
/* rgb */ color: rgb(109, 188, 33);
/* oklch */ color: oklch(71.7% 0.194 133.9);

Tailwind

colors: {
  custom: {
    50: '#9ed16c',
    500: '#6dbc21',
    950: '#000000',
  },
}

SCSS

$custom: #6dbc21;
$custom-light: #9ed16c;
$custom-dark: #000000;

JSON

{
  "hex": "#6dbc21",
  "rgb": {
    "r": 109,
    "g": 188,
    "b": 33
  },
  "hsl": {
    "h": 90.581,
    "s": 70.136,
    "l": 43.333
  },
  "oklch": {
    "l": 0.7167,
    "c": 0.1941,
    "h": 133.9
  },
  "luminance": 0.39327
}

Semantic roles & 50–950 ramp

primary

#6DBC21

secondary

#9D6CCD

accent

#3BED96

background

#FAFCF6

surface

#F4F9EC

border

#CED2C7

text

#0F1408

muted

#7F827A

Preview Lab

Preview with #6DBC21

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

Preview Lab → · Contrast checker → · Palette generator →