#6CB128#6CB128

#6CB128 is a light, vivid yellow-green. Relative luminance 0.348; OKLCH L 68.9% C 0.178 H 133.2°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#6CB128
RGB	rgb(108, 177, 40)
HSL	hsl(90, 63%, 43%)
HSV	hsv(90, 77%, 69%)
CMYK	cmyk(39%, 0%, 77.4%, 30.6%)
CIE-LAB	lab(65.58, -43.31, 58.50)
CIE-LCH	lch(65.58, 72.79, 126.51°)
OKLab	oklab(68.88% -0.122 0.1299)
OKLCH	oklch(68.88% 0.178 133.2)
XYZ	xyz(22.2891, 34.7846, 7.5467)
Luminance	0.3479 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB128 #6D28B1

analogous

#B1B128 #6CB128 #28B128

triadic

#6CB128 #286CB1 #B1286C

tetradic

#6CB128 #28B1B1 #6D28B1 #B12828

square

#6CB128 #28B1B1 #6D28B1 #B12828

split-complementary

#6CB128 #2828B1 #B128B1

monochromatic

#2F4D11 #4E7F1D #6CB128 #8BD442 #A9E074

Accessibility & contrast

On white

2.64

#6CB128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#6CB128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB128

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB128	#FFFFFF	#000000	##000000
##6CB128	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A302

Deuteranopia (green-blind)

#AF9D37

Tritanopia (blue-blind)

#6CAA97

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #6cb128;
/* rgb */ color: rgb(108, 177, 40);
/* oklch */ color: oklch(68.9% 0.178 133.2);

Tailwind

colors: {
  custom: {
    50: '#9cc96d',
    500: '#6cb128',
    950: '#000000',
  },
}

SCSS

$custom: #6cb128;
$custom-light: #9cc96d;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb128",
  "rgb": {
    "r": 108,
    "g": 177,
    "b": 40
  },
  "hsl": {
    "h": 90.219,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68878,
    "c": 0.17823,
    "h": 133.2
  },
  "luminance": 0.34786
}

Semantic roles & 50–950 ramp

primary

#6CB128

secondary

#9B6EC7

accent

#42E695

background

#FAFCF6

surface

#F3F8EC

border

#CDD1C7

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #6CB128

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

Preview Lab → · Contrast checker → · Palette generator →