#6CB228#6CB228

#6CB228 is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.1% C 0.179 H 133.3°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#6CB228
RGB	rgb(108, 178, 40)
HSL	hsl(90, 63%, 43%)
HSV	hsv(90, 78%, 70%)
CMYK	cmyk(39.3%, 0%, 77.5%, 30.2%)
CIE-LAB	lab(65.89, -43.73, 58.80)
CIE-LCH	lch(65.89, 73.27, 126.64°)
OKLab	oklab(69.13% -0.1231 0.1306)
OKLCH	oklch(69.13% 0.179 133.3)
XYZ	xyz(22.4874, 35.1810, 7.6128)
Luminance	0.3518 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB228 #6E28B2

analogous

#B1B228 #6CB228 #28B229

triadic

#6CB228 #286CB2 #B2286C

tetradic

#6CB228 #28B1B2 #6E28B2 #B22928

square

#6CB228 #28B1B2 #6E28B2 #B22928

split-complementary

#6CB228 #2928B2 #B228B1

monochromatic

#2F4E12 #4E801D #6CB228 #8BD543 #A9E075

Accessibility & contrast

On white

2.61

#6CB228 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#6CB228 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB228

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB228	#FFFFFF	#000000	##000000
##6CB228	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A401

Deuteranopia (green-blind)

#B09E37

Tritanopia (blue-blind)

#6CAB98

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #6cb228;
/* rgb */ color: rgb(108, 178, 40);
/* oklch */ color: oklch(69.1% 0.179 133.3);

Tailwind

colors: {
  custom: {
    50: '#9cc96d',
    500: '#6cb228',
    950: '#000000',
  },
}

SCSS

$custom: #6cb228;
$custom-light: #9cc96d;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb228",
  "rgb": {
    "r": 108,
    "g": 178,
    "b": 40
  },
  "hsl": {
    "h": 90.435,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.69131,
    "c": 0.17945,
    "h": 133.3
  },
  "luminance": 0.35182
}

Semantic roles & 50–950 ramp

primary

#6CB228

secondary

#9C6FC7

accent

#41E695

background

#FAFCF6

surface

#F3F8EC

border

#CDD1C7

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #6CB228

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

Preview Lab → · Contrast checker → · Palette generator →