#6FB228#6FB228

#6FB228 is a light, vivid yellow-green. Relative luminance 0.354; OKLCH L 69.3% C 0.178 H 132.6°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#6FB228
RGB	rgb(111, 178, 40)
HSL	hsl(89, 63%, 43%)
HSV	hsv(89, 78%, 70%)
CMYK	cmyk(37.6%, 0%, 77.5%, 30.2%)
CIE-LAB	lab(66.04, -42.67, 58.99)
CIE-LCH	lch(66.04, 72.81, 125.88°)
OKLab	oklab(69.29% -0.1205 0.1309)
OKLCH	oklch(69.29% 0.178 132.6)
XYZ	xyz(22.8586, 35.3725, 7.6302)
Luminance	0.3537 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FB228 #6B28B2

analogous

#B2B028 #6FB228 #2AB228

triadic

#6FB228 #286FB2 #B2286F

tetradic

#6FB228 #28B2B0 #6B28B2 #B2282A

square

#6FB228 #28B2B0 #6B28B2 #B2282A

split-complementary

#6FB228 #282AB2 #B028B2

monochromatic

#314E12 #50801D #6FB228 #8ED543 #ACE075

Accessibility & contrast

On white

2.60

#6FB228 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#6FB228 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FB228

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FB228	#FFFFFF	#000000	##000000
##6FB228	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA401

Deuteranopia (green-blind)

#B09F37

Tritanopia (blue-blind)

#70AB98

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #6fb228;
/* rgb */ color: rgb(111, 178, 40);
/* oklch */ color: oklch(69.3% 0.178 132.6);

Tailwind

colors: {
  custom: {
    50: '#9ec96d',
    500: '#6fb228',
    950: '#000000',
  },
}

SCSS

$custom: #6fb228;
$custom-light: #9ec96d;
$custom-dark: #000000;

JSON

{
  "hex": "#6fb228",
  "rgb": {
    "r": 111,
    "g": 178,
    "b": 40
  },
  "hsl": {
    "h": 89.13,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.69292,
    "c": 0.17789,
    "h": 132.6
  },
  "luminance": 0.35373
}

Semantic roles & 50–950 ramp

primary

#6FB228

secondary

#9A6FC7

accent

#41E692

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #6FB228

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

Preview Lab → · Contrast checker → · Palette generator →