#6BB728#6BB728

#6BB728 is a light, vivid yellow-green. Relative luminance 0.371; OKLCH L 70.3% C 0.186 H 134.1°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#6BB728
RGB	rgb(107, 183, 40)
HSL	hsl(92, 64%, 44%)
HSV	hsv(92, 78%, 72%)
CMYK	cmyk(41.5%, 0%, 78.1%, 28.2%)
CIE-LAB	lab(67.39, -46.14, 60.19)
CIE-LCH	lch(67.39, 75.84, 127.47°)
OKLab	oklab(70.34% -0.1296 0.1335)
OKLCH	oklch(70.34% 0.186 134.1)
XYZ	xyz(23.3795, 37.1447, 7.9448)
Luminance	0.3715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB728 #7428B7

analogous

#B2B728 #6BB728 #28B72C

triadic

#6BB728 #286BB7 #B7286B

tetradic

#6BB728 #28B2B7 #7428B7 #B72C28

square

#6BB728 #28B2B7 #7428B7 #B72C28

split-complementary

#6BB728 #2C28B7 #B728B2

monochromatic

#305312 #4E851D #6BB728 #8AD646 #A9E178

Accessibility & contrast

On white

2.49

#6BB728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#6BB728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB728

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB728	#FFFFFF	#000000	##000000
##6BB728	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA800

Deuteranopia (green-blind)

#B4A238

Tritanopia (blue-blind)

#6AB09C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #6bb728;
/* rgb */ color: rgb(107, 183, 40);
/* oklch */ color: oklch(70.3% 0.186 134.1);

Tailwind

colors: {
  custom: {
    50: '#9ccd6e',
    500: '#6bb728',
    950: '#000000',
  },
}

SCSS

$custom: #6bb728;
$custom-light: #9ccd6e;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb728",
  "rgb": {
    "r": 107,
    "g": 183,
    "b": 40
  },
  "hsl": {
    "h": 91.888,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.70343,
    "c": 0.18603,
    "h": 134.1
  },
  "luminance": 0.37146
}

Semantic roles & 50–950 ramp

primary

#6BB728

secondary

#A072C9

accent

#41E799

background

#FAFCF7

surface

#F3F9ED

border

#CDD2C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #6BB728

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

Preview Lab → · Contrast checker → · Palette generator →