#6BB528#6BB528

#6BB528 is a light, vivid yellow-green. Relative luminance 0.363; OKLCH L 69.8% C 0.184 H 133.9°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#6BB528
RGB	rgb(107, 181, 40)
HSL	hsl(91, 64%, 43%)
HSV	hsv(91, 78%, 71%)
CMYK	cmyk(40.9%, 0%, 77.9%, 29%)
CIE-LAB	lab(66.77, -45.32, 59.61)
CIE-LCH	lch(66.77, 74.88, 127.24°)
OKLab	oklab(69.84% -0.1273 0.1323)
OKLCH	oklch(69.84% 0.184 133.9)
XYZ	xyz(22.9699, 36.3256, 7.8083)
Luminance	0.3633 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB528 #7228B5

analogous

#B1B528 #6BB528 #28B52B

triadic

#6BB528 #286BB5 #B5286B

tetradic

#6BB528 #28B1B5 #7228B5 #B52B28

square

#6BB528 #28B1B5 #7228B5 #B52B28

split-complementary

#6BB528 #2B28B5 #B528B1

monochromatic

#305112 #4D831D #6BB528 #89D644 #A9E177

Accessibility & contrast

On white

2.54

#6BB528 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#6BB528 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB528

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB528	#FFFFFF	#000000	##000000
##6BB528	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA600

Deuteranopia (green-blind)

#B2A037

Tritanopia (blue-blind)

#6AAE9B

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #6bb528;
/* rgb */ color: rgb(107, 181, 40);
/* oklch */ color: oklch(69.8% 0.184 133.9);

Tailwind

colors: {
  custom: {
    50: '#9ccc6d',
    500: '#6bb528',
    950: '#000000',
  },
}

SCSS

$custom: #6bb528;
$custom-light: #9ccc6d;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb528",
  "rgb": {
    "r": 107,
    "g": 181,
    "b": 40
  },
  "hsl": {
    "h": 91.489,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.69837,
    "c": 0.18361,
    "h": 133.9
  },
  "luminance": 0.36327
}

Semantic roles & 50–950 ramp

primary

#6BB528

secondary

#9F70C8

accent

#41E798

background

#FAFCF6

surface

#F3F9EC

border

#CDD2C7

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #6BB528

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

Preview Lab → · Contrast checker → · Palette generator →