#6BBE21#6BBE21

#6BBE21 is a light, vivid yellow-green. Relative luminance 0.401; OKLCH L 72.1% C 0.197 H 134.5°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#6BBE21
RGB	rgb(107, 190, 33)
HSL	hsl(92, 70%, 44%)
HSV	hsv(92, 83%, 75%)
CMYK	cmyk(43.7%, 0%, 82.6%, 25.5%)
CIE-LAB	lab(69.51, -49.30, 64.14)
CIE-LCH	lch(69.51, 80.89, 127.55°)
OKLab	oklab(72.08% -0.1384 0.1408)
OKLCH	oklch(72.08% 0.197 134.5)
XYZ	xyz(24.7509, 40.0611, 7.8669)
Luminance	0.4006 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBE21 #7421BE

analogous

#B9BE21 #6BBE21 #21BE25

triadic

#6BBE21 #216BBE #BE216B

tetradic

#6BBE21 #21B9BE #7421BE #BE2521

square

#6BBE21 #21B9BE #7421BE #BE2521

split-complementary

#6BBE21 #2521BE #BE21B9

monochromatic

#30560F #4E8A18 #6BBE21 #8ADE3F #A9E773

Accessibility & contrast

On white

2.33

#6BBE21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#6BBE21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBE21

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBE21	#FFFFFF	#000000	##000000
##6BBE21	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE00

Deuteranopia (green-blind)

#BAA735

Tritanopia (blue-blind)

#69B6A2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #6bbe21;
/* rgb */ color: rgb(107, 190, 33);
/* oklch */ color: oklch(72.1% 0.197 134.5);

Tailwind

colors: {
  custom: {
    50: '#9dd26c',
    500: '#6bbe21',
    950: '#000000',
  },
}

SCSS

$custom: #6bbe21;
$custom-light: #9dd26c;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbe21",
  "rgb": {
    "r": 107,
    "g": 190,
    "b": 33
  },
  "hsl": {
    "h": 91.72,
    "s": 70.404,
    "l": 43.725
  },
  "oklch": {
    "l": 0.72077,
    "c": 0.19744,
    "h": 134.5
  },
  "luminance": 0.40063
}

Semantic roles & 50–950 ramp

primary

#6BBE21

secondary

#A06DCD

accent

#3BED99

background

#FAFCF6

surface

#F4F9EC

border

#CED2C7

text

#0F1408

muted

#7F827A

Preview Lab

Preview with #6BBE21

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

Preview Lab → · Contrast checker → · Palette generator →